account ago associated authorisation authorised billing buyer checkout clickbank couldn credit customer evening failing hour informed insist issues log logging normally page paypal problems provided purchase recent suggested try wouldn write

I just had a customer write to me about an hour ago to say that authorisation on their credit card kept failing, so they couldn't make a purchase. I suggested they try my ClickBank billing page instead and that worked. Are there any problems this evening or some reason why his card wouldn't be authorised through PayPal but worked fine through ClickBank? Normally it's fine, I think...

No recent issues with PayPal that we've been informed of. I think if the buyer went to a PayPal checkout and, instead of logging into PayPal, if they provided a credit card that was already associated with a PayPal account, then in that case PayPal would insist they either log into that account or provide a different card. That's about all I can think of.