I am not realy!
So I just did a payement to the USA, normaly you get to do thise on-line; card number, expiration date and last 3 digits on the reverse of the card.
But thise time the guy asked me to call him and asked for these figures over the phone, is thise a regular way to work with a visa card??
The seller is not a total stranger to me, I do know him from ....the net!