I can’t add credit card info to a new customer account. Keep getting error.

I've got you covered on how to add credit card information to your new customer in QuickBooks Online (QBO), andreabenferlloy.

We can log in to your account using an incognito browser. Private browser prevents saving cache and cookies that sometimes cause errors when adding credit card information to a new customer. Here are the useful shortcut keys you can use to access one:

• Ctrl+ Shift + N for Google Chrome
• Ctrl + Shift + P for Mozilla Firefox and Microsoft Edge
• Command + Shift + N for Safari

Once done, add the customer's credit card information using a browser to get this task done. I’ll show you how:

1. Go to Sales on the left pane.
2. Click the Customers tab, then locate and select your customer.
3. Tap Edit.
4. In the Customer Information window, go to the Payments and billing section.
5. Select Credit Card from the Preferred payment method drop-down menu.
6. Enter the needed information and click OK when done.
7. Press Save.

You can check out this article for more details about setting up a credit card in QBO: Add, edit, or disable a credit card.

If it works, return to your default browser and clear its cache. Every so often the cache becomes overwhelmed with older data which can potentially cause viewing and performance issues. Clearing it will refresh the system, and you'll be able to work with a clean slate. Switching to another compatible one to help rectify the issue.

You can read these resources to learn more about managing customer's credit card information and accepting credit card payments in QBO:

• Edit a customer's credit card information
• Process a credit card payment in QuickBooks Online

That's it! Please let me know how it goes or if I can be of additional help. I'd be glad to answer should you have any follow-up questions. Take care always.