Hello, @DrDale01.
You'll usually receive this message when the account that was linked to your billing is about to expire. At this time, we can start by checking your credit card information or update it if it's already expiring. You can log in to CAMPS and review the details from there.
If everything is right and you still keep on getting the notice, I recommend reaching out to our Support Team so a representative can look into this more closely.
To contact support, select QuickBooks Desktop Help from the Help menu and tap on Contact us.
I also have these handy articles about updating billing information in QuickBooks Desktop:
Should you have any other questions? I'm always here to help and answer them for you. Just add a reply below. Have a good day!