In the past few weeks, two different buyers have had an issue placing orders. One could not order at all ($325) and the other was able to order from my gig ($250) but when I sent them an extra ($120) they could not accept it.
Yup, I had an issue with a large order and It was somehow magically resolved several days later.
It seems as though it’s a common issue for credit card orders I believe.
(There were threads about this)
I am facing the same issue right now with a rather large order. the buyer does not seem to have an option to enter cc info at all. and PayPal is not an option.