[Blackwood]

Theres a lot of factors that come into play, first of all are you using a clean ip, second of all is that ip in the range of where the holder lives, third of all(the owner might of never bought e-cards so it seems out of ordinary when he does, for example if the holder is 80 year old grandma). THeres a lot of things to consider, you should read up on some manuals on this topic to give you a better idea. Having an account with good buyers history always helps, for first transaction they will most likely ALWAYS ask for copies of id and the card