my wife and i have seperate usaa credit cards. The charge for $19.56 is to my account number. How do i change the charge to my account to facilitate the payment

change payment.  https://helpx.adobe.com/account/individual/billing-and-payments/payment-methods/update-payment-information.html

I don’t understand the question… is the subscription in your name but the payment is on her card?

Or is the subscription in her name and the payment is on your card?

Manage your cloud plan https://helpx.adobe.com/manage-account.html may help

See here:

https://helpx.adobe.com/account/individual/billing-and-payments/payment-methods/update-payment-information.html