some things they check for:
-ip in same state of card holder
- ip is not blacklisted (caused by vpn/proxy)
- cardholder name not blacklisted
- ip not in a blacklisted location
- card name matches account PRIMARY name
- maximum does not exceed certain amount
- shipping is not next day (sometimes even 2 day air throws flags)
- shipping address matches billing address
-sipping name matches billing name
- cvv is correct
- cookies are not full of a previous users transaction
- email is not provided by blacklisted domain (hushmail/tormail etc)
some tips:
use a virtual machine dedicated to each card
dont use public vpn/proxies, used phished IPs
dont use gmail for email, use a random provider and an aged account
use an ip in same state as card holder
do not ship to different countries
ship to billing name
do NOT do next day air
there is a ton more but to much to list. those are some main points though.
