Canadian Credit Card Processing: How Transactions Actually Work

Mar 20, 202624 min read

Understanding How Credit Card Transactions Work in Canada

If you have ever tapped your credit card at a Canadian retailer and watched the terminal flash “Approved” in under two seconds, you might assume the process is simple. Behind that split-second approval, however, lies a sophisticated chain of communication involving your bank, the merchant’s bank, a payment network, a processor, and multiple layers of fraud prevention technology. Understanding how Canadian credit card processing actually works is not just interesting trivia. It is genuinely useful knowledge, especially if you are rebuilding credit, disputing a charge, or trying to figure out why a merchant declined your card.

The Key Players in Canadian Credit Card Processing

Before diving into the transaction flow, it helps to understand who is involved. Canadian credit card processing involves several distinct entities, each with a specific function.

The Cardholder

That is you. The cardholder is the person who has been issued a credit card by a financial institution. In Canada, major credit card issuers include the Big Five banks (RBC, TD, Scotiabank, BMO, and CIBC), as well as smaller issuers like National Bank, HSBC Canada, Desjardins, and various credit unions. Your issuing bank has extended you a line of credit, and every time you use your card, you are essentially borrowing money from that institution.

Credit Resources Team — Expert Note

If you are rebuilding credit in Canada, you are still part of this same ecosystem. Whether you have a secured credit card from Capital One or a standard card from TD, the transaction process is identical. The network does not treat your card differently based on your credit score.

The Merchant

The merchant is any business that accepts credit card payments. This could be a large retailer like Loblaws or Shoppers Drug Mart, or it could be a small independent coffee shop in Halifax. To accept credit cards, the merchant must have a merchant account with an acquiring bank or payment processor.

The Acquiring Bank (Merchant’s Bank)

The acquiring bank, also called the acquirer, is the financial institution that processes credit card payments on behalf of the merchant. Major acquirers in Canada include Moneris (jointly owned by RBC and BMO), Global Payments, Chase Paymentech, and TD Merchant Solutions. The acquirer provides the merchant with payment terminals, processes transactions, and deposits funds into the merchant’s bank account.

The Payment Network

Visa, Mastercard, and American Express operate the networks that connect issuing banks and acquiring banks. Think of them as the highways over which transaction data travels. In Canada, Visa and Mastercard are the dominant networks, with Interac handling debit transactions. American Express operates somewhat differently because it often acts as both the network and the issuer.

The Issuing Bank (Cardholder’s Bank)

The issuing bank is the financial institution that issued your credit card. When you use your RBC Avion Visa, for example, RBC is the issuing bank. The issuing bank is ultimately responsible for paying the merchant (through the network and acquirer) and then collecting that money from you through your monthly credit card statement.

The Authorization Phase: What Happens When You Tap or Insert Your Card

The first phase of any credit card transaction is authorization. This is the real-time communication that happens between the moment you present your card and the moment the terminal displays “Approved” or “Declined.”

You present your card to the merchant by tapping, inserting the chip, swiping the magnetic stripe, or entering your card details online. The payment terminal or online gateway captures your card number, expiration date, and CVV code.

The payment terminal encrypts your card data and sends it to the merchant’s payment processor or acquiring bank. This communication happens over a secure internet connection or dedicated phone line.

The acquiring bank forwards the transaction details to the appropriate payment network, either Visa or Mastercard, based on your card’s BIN (Bank Identification Number), which is the first six digits of your card number.

The payment network routes the authorization request to your issuing bank. The network acts as a switchboard, directing the request to the correct institution among thousands of possible issuers worldwide.

Your issuing bank evaluates the transaction. It checks your available credit limit, verifies the card has not been reported lost or stolen, runs fraud detection algorithms, and confirms the card details match their records.

The issuing bank sends an authorization response back through the network to the acquiring bank. This response is either an approval code (a six-digit alphanumeric code) or a decline code with a reason.

The acquiring bank relays the response to the payment terminal, which displays the result to the merchant and cardholder. The entire process typically takes between one and three seconds.

What the Issuing Bank Checks During Authorization

When your issuing bank receives an authorization request, it performs several checks almost instantaneously. Understanding these checks helps explain why transactions are sometimes declined unexpectedly.

Check Performed	What It Verifies	Common Decline Reason
Credit Limit	Whether you have enough available credit for the transaction	Insufficient funds or credit limit exceeded
Card Status	Whether the card is active, not expired, and not reported lost or stolen	Card reported lost, expired card
Fraud Detection	Whether the transaction matches your usual spending patterns	Unusual location, unusually large purchase
PIN Verification	Whether the entered PIN matches the one on file (for chip-and-PIN transactions)	Incorrect PIN entered
CVV Matching	Whether the security code matches (for online transactions)	Incorrect CVV code
Address Verification (AVS)	Whether the billing address matches (primarily for online and phone orders)	Address mismatch
Velocity Checks	Whether too many transactions have occurred in a short time period	Excessive transaction frequency

Pro Tip

If your card is declined and you know you have available credit, the most likely culprit is your bank’s fraud detection system. This is especially common when you are travelling or making an unusually large purchase. Call the number on the back of your card to verify the transaction and have the hold removed.

Authorization Holds and Pre-Authorizations

Some transactions involve authorization holds, also called pre-authorizations. These are common at hotels, gas stations, and car rental agencies. A pre-authorization temporarily reduces your available credit by a specified amount without actually completing the transaction.

For example, when you check into a hotel, the front desk may place a $500 pre-authorization on your card to cover incidentals. This reduces your available credit by $500, even though you have not actually been charged. Once you check out, the hotel submits the actual charge and the pre-authorization is released. In Canada, pre-authorizations typically expire within five to ten business days if the merchant does not complete the transaction.

Gas stations in Canada commonly pre-authorize amounts between $125 and $200 when you pay at the pump. This can be problematic if you have a low credit limit or are using a secured credit card while rebuilding your credit. The pre-authorization may consume a significant portion of your available credit, even if you only pump $40 worth of fuel.

Credit Resources Team — Expert Note

If you are rebuilding credit with a secured card that has a low limit, consider paying inside at gas stations rather than at the pump. Paying inside lets the attendant authorize the exact amount you want to spend, avoiding the larger pre-authorization hold that pay-at-the-pump systems require.

The Clearing and Settlement Phase: How Merchants Actually Get Paid

Authorization is only the first half of the transaction process. The merchant has received approval, but no money has actually changed hands yet. The actual transfer of funds happens during the clearing and settlement phase, which typically occurs at the end of each business day.

Batching Transactions

Throughout the day, authorized transactions accumulate in the merchant’s payment terminal. At the end of the business day, usually after closing, the merchant submits all of these authorized transactions to their acquiring bank in a single batch. This process is called batching or settlement.

Some merchants batch multiple times per day, while others batch once daily. The timing of batching affects when charges appear on your credit card statement and when the merchant receives payment.

The Clearing Process

Once the acquiring bank receives the batch of transactions, the clearing process begins. During clearing, the payment network (Visa or Mastercard) acts as the intermediary to facilitate the exchange of transaction information and funds between the acquiring bank and the issuing bank.

The acquiring bank submits the batch of transactions to the payment network (Visa or Mastercard).

The payment network sorts and routes each transaction to the appropriate issuing bank. This is the clearing phase, where detailed transaction data is exchanged.

The issuing bank verifies each transaction against the original authorization and posts the charge to your credit card account. This is when you see the charge change from “pending” to “posted” in your online banking.

The payment network calculates the net amounts owed between all participating banks and facilitates the actual transfer of funds. This is the settlement phase.

The issuing bank transfers the transaction amount, minus interchange fees, to the payment network, which then forwards the funds to the acquiring bank.

The acquiring bank deposits the funds, minus its processing fees, into the merchant’s bank account. The merchant typically receives the funds within one to three business days after batching.

The Timeline of a Transaction

From the cardholder’s perspective, a credit card transaction seems instant. But the actual flow of money takes considerably longer.

Stage	Timing	What Happens
Authorization	1-3 seconds	Transaction approved, available credit reduced
Pending Charge	Immediate to 24 hours	Charge appears as “pending” on your statement
Batching	End of business day	Merchant submits the day’s transactions to their bank
Clearing	1-2 business days	Transaction details exchanged between banks
Settlement	1-3 business days	Actual funds transferred, charge posted to your account
Merchant Receives Funds	1-3 business days after batching	Merchant’s bank account credited with the transaction amount

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The two to three second approval you see at the terminal is just the beginning. The actual movement of money between banks takes one to three business days, passing through multiple institutions and involving calculations for interchange fees, network assessments, and processing charges at every step.

Interchange Fees in Canada: Who Pays What

Interchange fees are the costs that the merchant’s bank pays to the cardholder’s bank every time a credit card transaction occurs. These fees are set by the payment networks, Visa and Mastercard, and they represent the largest component of the total cost a merchant pays to accept credit cards.

How Canadian Interchange Fees Work

In Canada, interchange fees have been a significant topic of debate for years. Unlike in the European Union, where interchange fees are capped by regulation, Canada has relied on voluntary commitments from Visa and Mastercard to reduce fees. As of recent agreements, the major networks have committed to weighted average interchange rates.

Breakdown of Merchant Processing Costs

When a merchant accepts a credit card payment in Canada, the total cost is made up of several components.

Fee Component	Typical Range	Paid To	Description
Interchange Fee	1.4% – 2.5%	Issuing Bank	The largest component, set by Visa/MC, paid to the bank that issued the cardholder’s card
Network Assessment	0.08% – 0.14%	Visa or Mastercard	The payment network’s fee for routing the transaction
Acquirer Markup	0.10% – 0.50%	Acquiring Bank/Processor	The merchant’s bank or processor’s fee for handling the transaction
Terminal/Gateway Fee	$0.05 – $0.30 per transaction	Processor/Terminal Provider	Per-transaction fee for using the payment infrastructure
Monthly Account Fee	$10 – $50/month	Processor	Fixed monthly fee for maintaining the merchant account

Why Premium Cards Cost Merchants More

If you carry a premium rewards credit card, like the Scotiabank Passport Visa Infinite or the TD Aeroplan Visa Infinite Privilege, the merchant pays a higher interchange fee when you use it. This is because the rewards you earn, whether they are travel points, cash back, or airline miles, are funded in part by those higher interchange fees.

This creates an interesting dynamic. Cardholders with excellent credit who qualify for premium rewards cards generate higher costs for merchants. Meanwhile, those rebuilding credit with basic or secured cards generate lower interchange fees because those cards have lower interchange rates.

Pro Tip

Some Canadian merchants now apply surcharges to credit card transactions, a practice that became more common after Visa and Mastercard settled a class-action lawsuit in 2023. If a merchant applies a surcharge, they must disclose it before you complete the transaction, and the surcharge cannot exceed their actual processing cost. You always have the right to choose a different payment method to avoid the surcharge.

Interchange Fee Categories in Canada

Interchange fees are not one-size-fits-all. They vary based on several factors, including the type of card used, how the transaction was processed, and the merchant’s industry.

Factor	Lower Interchange	Higher Interchange
Card Type	Basic consumer cards, secured cards	Premium rewards cards, corporate cards
Transaction Method	Chip-and-PIN (card present)	Card-not-present (online, phone orders)
Merchant Category	Grocery, gas stations, utilities	Restaurants, entertainment, travel
Transaction Size	Larger transactions (lower per-unit cost)	Small transactions (higher per-unit cost)

The Chargeback Process in Canada: What Happens When You Dispute a Charge

A chargeback occurs when a cardholder disputes a transaction and the issuing bank reverses the charge, pulling the funds back from the merchant. Chargebacks are a consumer protection mechanism, but they follow a specific process governed by the rules of the payment network.

Reasons for Chargebacks in Canada

Chargebacks can be initiated for several reasons, and each payment network has specific reason codes that categorize the dispute.

Chargeback Category	Common Reasons	Visa Code Examples	Mastercard Code Examples
Fraud	Unauthorized transaction, stolen card	10.1 – 10.5	4837, 4863
Authorization	No authorization obtained, expired authorization	11.1 – 11.3	4807, 4808
Processing Errors	Duplicate charge, incorrect amount, wrong currency	12.1 – 12.7	4834, 4831
Consumer Disputes	Merchandise not received, not as described, cancelled service	13.1 – 13.9	4853, 4855

The Chargeback Timeline

In Canada, the chargeback process follows a specific timeline governed by the payment network rules and, for certain consumer protections, by the Financial Consumer Agency of Canada (FCAC).

The cardholder contacts their issuing bank to dispute a charge. Under Canadian regulations, you typically have 120 days from the transaction date or expected delivery date to initiate a dispute. Some card issuers may allow longer periods for specific situations.

The issuing bank reviews the dispute and, if it meets the criteria, issues a chargeback. The bank applies a provisional credit to your account while the investigation is ongoing. The issuing bank assigns a reason code to the chargeback.

The chargeback is sent through the payment network to the acquiring bank, which notifies the merchant. The merchant receives the chargeback notification along with the reason code and the cardholder’s explanation.

The merchant has a specific timeframe, usually 30 to 45 days, to respond to the chargeback. The merchant can either accept the chargeback and absorb the loss, or fight it by providing compelling evidence that the transaction was legitimate.

If the merchant disputes the chargeback (called representment), they submit evidence to their acquiring bank, which forwards it through the network to the issuing bank. Evidence might include signed receipts, delivery confirmation, or communication records.

The issuing bank reviews the merchant’s evidence and makes a decision. If the evidence is compelling, the chargeback is reversed and the merchant keeps the funds. If not, the chargeback stands and the cardholder retains the credit.

If either party disagrees with the outcome, the dispute can be escalated to arbitration by the payment network. Visa and Mastercard act as the final arbitrators, and their decision is binding. Arbitration involves significant fees, often $500 or more, typically paid by the losing party.

Credit Resources Team — Expert Note

When filing a chargeback in Canada, always try to resolve the issue directly with the merchant first. Most card issuers require you to demonstrate that you attempted to work with the merchant before they will process a chargeback. Keep records of all communication, including emails, chat transcripts, and phone call dates and times.

Chargeback Costs for Merchants

Chargebacks are expensive for merchants, which is why understanding the process can help you navigate disputes more effectively.

When a chargeback occurs, the merchant loses not only the transaction amount but also incurs additional fees. The acquiring bank charges the merchant a chargeback fee, typically between $25 and $100 per incident. If the merchant’s chargeback rate exceeds the thresholds set by Visa or Mastercard (generally 1% of total transactions or 100 chargebacks per month), the merchant can be placed in a monitoring program that involves higher fees, mandatory remediation plans, and potentially losing the ability to accept credit cards entirely.

Visa and Mastercard Rules That Affect Canadian Consumers

Both Visa and Mastercard maintain extensive rulebooks that govern how merchants and banks handle credit card transactions. Several of these rules directly affect Canadian consumers.

Surcharging Rules

Following the settlement of a class-action lawsuit, Canadian merchants are now permitted to apply surcharges to credit card transactions. However, there are strict rules. The surcharge cannot exceed the merchant’s actual cost of acceptance. It must be clearly disclosed to the consumer before the transaction. It cannot be applied to debit card transactions. And it must be shown as a separate line item on the receipt.

Minimum Purchase Requirements

Merchants in Canada are allowed to set minimum purchase amounts for credit card transactions, but there are limits. Under Visa and Mastercard rules, the minimum cannot exceed $10. However, merchants cannot impose minimums on debit transactions, only credit.

No-Discrimination Rules

While merchants can now surcharge, they generally cannot refuse to accept a particular type of Visa or Mastercard. If a merchant accepts Visa, they must accept all types of Visa cards, from basic to premium. The same applies to Mastercard. This means your secured credit card or basic rebuilding card cannot be refused if the merchant accepts that network.

Pro Tip

If a Canadian merchant refuses your credit card specifically because it is a secured card or a basic card while accepting other Visa or Mastercard products, they may be violating network rules. You can report this to Visa or Mastercard directly through their websites.

Refund Rules

When a merchant issues a refund for a credit card transaction in Canada, the refund must go back to the same card that was used for the original purchase. The merchant cannot issue a refund in cash for a credit card transaction except in limited circumstances, such as when the original card has been closed. Refunds typically take five to ten business days to appear on your statement, as they go through the same clearing and settlement process as the original transaction but in reverse.

Online Transaction Processing: How E-Commerce Differs

Online credit card transactions in Canada follow the same basic authorization and settlement flow as in-store transactions, but with some important differences in security and verification.

Card-Not-Present Transactions

When you make an online purchase, it is classified as a card-not-present (CNP) transaction. Because the merchant cannot verify the physical card or the cardholder’s identity through chip-and-PIN, CNP transactions carry higher fraud risk. As a result, they have higher interchange fees and are subject to additional verification measures.

3D Secure Authentication

Many Canadian online merchants use 3D Secure (3DS) authentication, branded as Visa Secure and Mastercard Identity Check. When you check out online, you may be redirected to your issuing bank’s authentication page, where you verify your identity through a one-time password, biometric verification on your phone, or by answering security questions.

3D Secure is important because it shifts liability for fraudulent transactions from the merchant to the issuing bank. If a merchant implements 3DS and the transaction is later found to be fraudulent, the issuing bank bears the loss rather than the merchant. This is called a liability shift.

Payment Gateways

Canadian e-commerce merchants use payment gateways to process online transactions. Popular gateways in Canada include Moneris, Stripe, Square, PayPal, and Shopify Payments. The payment gateway serves as the online equivalent of a physical payment terminal, encrypting card data and routing it to the acquiring bank.

How Credit Card Processing Affects Those Rebuilding Credit

If you are in the process of rebuilding your credit in Canada, understanding credit card processing can be genuinely helpful in several practical ways.

Why Your Secured Card Works Everywhere

A secured credit card, such as the Capital One Guaranteed Mastercard or the Home Trust Secured Visa, processes transactions through exactly the same networks as any other credit card. The merchant’s terminal has no way of knowing whether your card is secured or unsecured. The transaction flow is identical, and the card is accepted at every merchant that accepts the relevant network.

Understanding Pending Charges and Available Credit

When you have a low credit limit, which is common with secured cards and credit-building products, pending charges can significantly impact your available credit. Remember that authorization holds reduce your available credit immediately, even though the transaction has not settled. This is why it is important to track your spending carefully and understand that your available credit may differ from your credit limit minus your posted balance.

Key Takeaways

If you have a secured credit card with a $500 limit and a $200 pre-authorization hold from a hotel, your available credit drops to $300 even though you have not been charged. Understanding the authorization and settlement process helps you manage a low credit limit effectively without accidentally going over your limit, which could damage your credit score.

Using Processing Knowledge for Disputes

Understanding how transactions are processed makes you a more effective advocate when disputing charges. If you know that authorization and settlement are separate steps, you can more clearly communicate with your bank about whether a charge was authorized but never settled, or whether a refund has been processed but has not cleared through the settlement cycle yet.

Payment Processing Technology in Canada

Canadian payment processing has evolved significantly over the past two decades, and the country is considered a global leader in payment technology adoption.

Chip-and-PIN (EMV)

Canada was one of the early adopters of EMV (Europay, Mastercard, and Visa) chip technology. Since the migration to chip-and-PIN, which was completed for most Canadian issuers by 2012, counterfeit card fraud at the point of sale has decreased dramatically. The chip generates a unique transaction code for each purchase, making it virtually impossible to create a counterfeit card from stolen transaction data.

Contactless Payments (Tap)

Canada has one of the highest adoption rates for contactless payments in the world. Most credit cards issued in Canada now feature contactless capability, indicated by the wave symbol on the card. Contactless transactions use Near Field Communication (NFC) technology and are processed through the same authorization and settlement channels as chip-and-PIN transactions.

In Canada, the contactless transaction limit has been set at $250 for most payment networks and card issuers. Transactions above this amount typically require chip-and-PIN verification.

Mobile Wallets

Apple Pay, Google Pay, and Samsung Pay are widely accepted in Canada. These mobile wallets use tokenization technology, where your actual card number is replaced with a unique digital token. This adds an additional layer of security because the merchant never receives your actual card number. Mobile wallet transactions are processed through the same networks as physical card transactions.

Common Transaction Issues and How to Resolve Them

Understanding credit card processing helps you troubleshoot common issues more effectively.

Duplicate Charges

Duplicate charges can occur when a transaction appears to fail at the terminal but has actually been authorized. The merchant may process the transaction a second time, resulting in two charges. If you notice a duplicate charge, contact the merchant first. If the merchant confirms only one transaction, they can void the duplicate. If the charge has already settled, the merchant will need to process a refund, which takes five to ten business days.

Charges That Appear After Cancellation

If you cancel a subscription or recurring payment but still see charges, this usually means the merchant processed the charge before receiving your cancellation. Contact the merchant to confirm the cancellation and request a refund for the post-cancellation charge. If the merchant is unresponsive, you can initiate a chargeback through your issuing bank.

Currency Conversion

When you make a purchase in a foreign currency, the payment network performs a currency conversion during the clearing process. Visa and Mastercard each set their own exchange rates, which are typically close to the interbank rate but include a small markup. Your Canadian issuing bank may also charge a foreign transaction fee, usually 2.5% of the transaction amount. The total cost of the currency conversion, including the network’s markup and the bank’s fee, typically ranges from 2.5% to 3.5%.

Pro Tip

If you are offered a choice between paying in Canadian dollars or the local currency when making a purchase abroad or on a foreign website, always choose the local currency. Choosing Canadian dollars triggers Dynamic Currency Conversion (DCC), which uses the merchant’s exchange rate rather than the network’s rate. DCC rates are almost always significantly worse, often 3% to 7% higher than the standard network conversion.

The Future of Credit Card Processing in Canada

Canadian credit card processing continues to evolve with new technologies and regulatory changes.

Open Banking

Canada is moving toward an open banking framework, which would allow consumers to securely share their financial data with third-party providers. While this will not replace credit card processing, it may lead to new payment methods that compete with traditional credit card networks.

Real-Time Payment Systems

Payments Canada is developing the Real-Time Rail (RTR), a new payment system that will enable instant bank-to-bank transfers. While primarily designed for account-to-account payments, the RTR could eventually impact credit card processing by providing an alternative payment method that bypasses the traditional card networks.

Enhanced Fraud Prevention

Canadian card issuers and payment networks are increasingly using artificial intelligence and machine learning for fraud detection. These systems analyze transaction patterns in real time, identifying potentially fraudulent transactions with greater accuracy and fewer false declines.

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Canada consistently ranks among the top countries globally for payment innovation. With one of the highest rates of contactless payment adoption, early chip-and-PIN implementation, and widespread mobile wallet usage, Canadian consumers benefit from some of the most secure and efficient payment processing infrastructure in the world.

Frequently Asked Questions

How long does a credit card transaction take to process in Canada?
Authorization happens in one to three seconds, but the actual settlement of funds takes one to three business days. The charge may appear as “pending” on your account immediately after authorization and will change to “posted” once settlement is complete.

What is the interchange fee on a credit card transaction in Canada?
Interchange fees in Canada average approximately 1.4% for standard consumer Visa and Mastercard transactions. Premium rewards cards and corporate cards carry higher rates, sometimes reaching 2.0% to 2.5%. These fees are paid by the merchant’s bank to the cardholder’s bank.

Can a Canadian merchant refuse my credit card?
A merchant can choose not to accept a particular payment network, for example, they might accept Visa but not Amex. However, if they accept Visa, they must accept all types of Visa cards, including secured and basic cards. Merchants can also set minimum purchase amounts up to $10 for credit card transactions.

How do I dispute a credit card charge in Canada?
Contact your issuing bank’s customer service to initiate a dispute. You typically have 120 days from the transaction date or expected delivery date. Try to resolve the issue with the merchant first, as your bank will likely ask if you have attempted this. Keep records of all communication with the merchant.

Do secured credit cards process differently than regular credit cards?
No. Secured credit cards process through exactly the same networks and follow the same authorization and settlement procedures as unsecured credit cards. The merchant’s terminal cannot distinguish between a secured and unsecured card.

Why was my credit card declined even though I have available credit?
Common reasons include fraud detection flags (unusual purchase pattern or location), pre-authorization holds reducing your available credit below the transaction amount, the card being used in a country you have not notified your bank about, or technical issues at the terminal or network level.

What happens if a merchant charges me twice?
Contact the merchant first to request a reversal of the duplicate charge. If the merchant is unresponsive or refuses, contact your issuing bank to initiate a chargeback for the duplicate transaction. Provide any evidence of the single purchase, such as a receipt showing one transaction.

Can Canadian merchants charge a surcharge for using a credit card?
Yes, following a 2023 class-action settlement, Canadian merchants can apply surcharges to credit card transactions. The surcharge must not exceed the merchant’s actual cost of acceptance, must be disclosed before the transaction, and must appear as a separate line item on the receipt.
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Understanding how credit card processing works in Canada empowers you as a consumer, whether you are rebuilding credit or managing a well-established financial profile. From the split-second authorization to the multi-day settlement process, from interchange fees to chargeback rights, this knowledge helps you make informed decisions, resolve disputes effectively, and manage your credit card usage with confidence. The Canadian payment ecosystem is one of the most advanced in the world, and knowing how it works puts you in a stronger position to navigate it successfully.

Canadian Credit Card Processing: How Transactions Actually Work