Credit Card Processing in Canada: What it is and How it Works
Published Sep 28, 2026 7:15 AM • 6 min read
Running a small business means you take payments every day from many customers. Today, most people prefer to use credit cards because it is fast and easy. Not to mention convenient. Customers can tap, insert, or enter their card details in seconds. But have you ever thought about how that money moves from your customer’s credit card to end up in your business bank account?
This process is called credit card processing. It may sound complex at first, but it becomes simple when you break it into small, clear steps. Behind the scenes, a few systems and companies work together to move the money safely. In this guide, you will learn how credit card processing works in simple terms for Canadian businesses.
What Is Credit Card Processing?
Credit card processing is the system that moves money from a customer’s card to your business bank account. It occurs every time someone taps, swipes, or inserts a card, and it also happens when they pay for items or services online. Including those over the phone as well.
Authorization happens in seconds. Many parts coordinate to make sure the money gets to you upon settlement.
Who Is Involved in Credit Card Processing?
There are a few key players in every payment:
- The Customer: This is the person paying for your goods or services.
- The Business (known as the Merchant): This is you, as it is you who accepts the payment.
- The Payment Processor: This is the company that moves the payment data safely. Examples include Square, Stripe, and Moneris.
- The Customer’s Bank (Issuing Bank): This is the bank that gave the credit card to your customer.
- The Business Bank (Acquiring Bank): This bank holds the money for your business account.
- The Card Network: Companies like Visa and Mastercard connect the banks and set the rules for the payments.
How Credit Card Processing Works (Step-by-Step)
Let’s break it into simple steps so you can see the flow of money.
Step 1: The Customer Pays
The customer uses a card or a phone. They may tap it, insert it, or enter their card numbers on your website.
Step 2: The Payment Is Sent
Your payment system sends the information to the payment processor (such as Stripe or Moneris) for approval.
Step 3: The Bank Checks the Payment
The processor sends a request to the customer’s bank. The bank does a fast check:
- Is this a real card?
- Does the customer have enough money or credit?
- Does this payment look safe?
Step 4: Approval or Decline
The bank sends a message back. If it says "Approved," the payment goes through. If it says "Declined" then the payment fails.
Step 5: The Money Moves
If the bank says yes, the money starts moving to your account. In Canada, this usually takes 1 to 2 business days; this depends on the payment provider (e.g., Moneris), bank, and settlement schedule. It doesn’t happen immediately.
Step 6: The Payment Is Recorded
The system securely stores the data through your payment provider. This helps you keep complete records for receipts, reports, and your taxes.
Types of Credit Card Payments
Businesses can accept money in many ways today:
- In-Store: Customers use a card reader in your shop.
- Online: Customers enter card details on your website. This payment method is great for e-commerce.
- Phone: You enter the details they give you on the phone into a secure payment system.
- Mobile: Today, many customers use their phones or smartwatches to pay.
What Tools Do You Need?
To start receiving credit card payments for your business, you need a few basic things:
- Payment Terminal: A physical device that reads cards in your store.
- Payment Software: This is used to take money on websites or over the phone.
- Internet Connection: You need this to send the payment data.
- Business Bank Account: This is where the bank will send your money.
Understanding Credit Card Fees.
Credit card processing is not free. Businesses pay fees for this service, including the following:
- Transaction Fees. This is a small fee charged on each sale; the exact rate depends on the payment provider you choose.
- Monthly Fees. Some companies charge a flat fee each month.
- Chargeback Fees. If a customer disputes a charge, you may incur this additional fee.
It is important that you confirm these fees with the payment processing company upon your initial application as it allows you to understand what you will pay for.
Why Credit Card Processing Matters
Accepting credits cards helps your business grow in many ways:
- More Sales: Customers love the ease of using cards to make their purchases.
- Faster Payments: You don’t have to wait for cheques to clear.
- Better Records: Every sale is tracked for you automatically.
- Trust: Many customers feel safer shopping with businesses that accept credit cards.
How to Choose a Payment Processor
When choosing a credit card processor, follow these steps by looking for features such as the following:
- Check Fees: Make sure the costs fit your budget.
- Look at Features: Do you need online tools? Or just a store terminal?
- Check Security: Ensure the system protects data.
- Read Reviews: See what other owners say about the processor.
How to Start Processing Payments
It is very easy to start processing payments:
- Pick a Provider: Choose the company you want to work with, for example, Stripe or Square.
- Sign Up: Create an account on the provider's website.
- Add Business Details: Enter your business name and add your bank information.
- Order or Activate Your Payment Tools: Request a card terminal from your provider, or download their payment software for online sales. A card terminal is the device that customers use their card on.
- Set Up Tools: Activate your online payment software or plug in your card terminal when it arrives.
- Start: You are ready to take your first payment!
Protect your business and your customers:
- Use Trusted Systems: Only use well-known payment companies.
- Do Not Store Card Data: Let the professionals handle the data storage for you to minimize your business’s liability.
- Use Strong Passwords: Keep your account safe with a hard-to-guess password.
- Watch Your Sales: Check your account often to see that all is well.
The Government of Canada offers great advice on how to keep digital money safe from fraud.
Common Problems and Fixes
Sometimes things do not go as planned. Here are some of the most common issues that can arise and how to resolve them.
- Declined Payments: If a payment gets declined, you should request that the customer try a different card or another form of payment.
- Slow Payments: Check your internet or call your provider.
- Chargebacks: Keep your receipts and records organized.
Final Thoughts
How credit card payment processing works may seem complex at first, especially as a small business owner who wants to scale in business, but it becomes simple once you understand each step in the process. The key is that it lets money move from your customer’s hands into your business account quickly and safely. It is reliable too. With the right tools, setup, and provider, you can accept payments easily, serve more people, track your money, stay ahead of your competitors, and run your business with greater confidence every day.
Frequently Asked Questions
It is the system that moves money from a customer’s credit card to your business bank account.
Most businesses in Canada get their money in 1 to 2 business days. The timing depends on the payment processor, bank, and settlement schedule. It does not happen right away.
Yes, it is generally safe if you use a trusted provider with robust safety features.
If you want to accept credit cards, then yes, you need a processor.
On this page
- What Is Credit Card Processing?
- Who Is Involved in Credit Card Processing?
- How Credit Card Processing Works (Step-by-Step)
- Types of Credit Card Payments
- What Tools Do You Need?
- Understanding Credit Card Fees.
- Why Credit Card Processing Matters
- How to Choose a Payment Processor
- How to Start Processing Payments
- Protect your business and your customers:
- Common Problems and Fixes
- Final Thoughts
About the author

Faith Ogunkanmi
Editor
Faith is a seasoned finance professional with over six years of experience specializing in credit analysis, financial risk assessment, and business/personal lending. My background includes extensive w...
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Lauren Brown
Editor
Lauren is a freelance copywriter with over a decade of experience in wealth management and financial planning. She has a Bachelor of Business Administration degree in finance and is a CFA charterholde...
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