Why I cant activate the cards payment way ?

Hey there pa-soleilland-ab,

Using Payments paired with your QuickBooks Online subscription is a powerful combination that allows you to not only Invoice your customers for the products and services that you provide, but to receive payment from them at the touch of a button. Since you haven't shared much detail as to what's happening when you try to sign up for Payments, I want to provide you with the steps to sign up, as well as some troubleshooting options in case there's a problem in your browser that's preventing you from proceeding.

To sign up for QuickBooks Payments Canada, please follow these steps:

1. Navigate to the Gear icon.
2. Choose Account and Settings.
3. Select the Payments tab.
4. Click Learn more to start the sign-up process.
5. Hit Set up Payments once you've read and understand the pricing and Merchant Agreements.
6. Fill in the required info under Business, Personal, and Deposits account.
7. Click Activate Payments, understanding that it signifies you're acceptance of the Merchant Agreement, Privacy Statement, and pricing, as well as authorizing Intuit to pull your credit report.

If these steps don't work out as expected, you may need to clear your cache and cookies, or try some other browser and internet troubleshooting. Sometimes issues within your browser can prevent QuickBooks from running optimally. Here are some steps you can try:

• Clear your browser cache if you're using a browser
• Clear the app cache if you're using the QuickBooks Online app for Windows or Mac
• Try a browser if you're using the app
• Try a private browser window
• Try another browser type
• Make sure you're using a supported browser and system
• Reset your Internet or try on another computer or device

If all else fails, you can contact us outside of the Community so that we can collect the necessary account details and share your screen. This'll help us find the root of the issue and ensure that you're able to sign up to use Payments. Here's how you can reach us:

Phone: Call us at 1-855-253-1536 from Monday to Friday between the hours of 9 AM and 8 PM EST.
Schedule a Callback or start a Chat: click (?)Help in the upper right > type and enter "Contact support" into the QB Assistant > click Contact Us > explain your situation > click Let's Talk > choose Get a callback or Start a Chat. 
Social Media: Facebook, Twitter, and Instagram.

I hope you have a great weekend and please reach out if you have further questions.