Can’t check out-again

[onthescrews]

Am consistently getting “please re-enter your credit card number”. It’s the same card as always, and it’s been re-entered repeatedly. It’s not expired, and it works sometimes. Tonight is an “off” night. How do I get this fixed? I would like to be able  to make a purchase. 

[onthescrews]

And once again, I can’t check out using the same credit card. Message says to re-enter the credit card information (which it won’t let me do). I went to laptop and confirmed everything, including the 3 digit code. It’s still happening. 

[12345jamesstamps]

A credit card always work unless it is something on your side...I assume it is on your side.