topr8 - 1:04 pm on Jul 13, 2010 (gmt 0)

the first two should be standard anyway with any merchant processor
with the third you can usually set your own fraud levels - however be aware that if you start getting a lot of chargebacks they may require a deposit.

i have a b&m store in a tourist district here in uk and often usa cards are blocked - because they are being used abroad, this is a card ISSUER rule and nothing to do with my card processor