Hi, @info1664.
I have some information about paying a vendor using a credit card. First, make sure the credit card you're using is connected online. Just go to your Chart of Accounts to check.
After that, when you pay the bill verify if you're choosing the correct credit card from the Payment account drop-down. See the image below.
Once done, you can pull up the Transaction List by Vendor report. This is to check all your transactions for a specific vendor and make sure that what you've entered is correct. Just go to Reports and then Transaction List by Vendor to see it.
Refer to these articles for details:
Feel free to browse this link here if you need help with other vendor tasks. It has our general vendor topics with articles.
If you have follow-up questions or concerns about paying your vendor, please let me know. I'll be here for you. Take care and have a great day.