http://www.streamline.com/support/kb...02_SMS8829.pdf
http://www.streamline.com/support/kb...11_SMS8818.pdf
Here are just two of the example documents. It is worth remembering that we dont do this because we "want" to but because our contract states we "have" to. After all it increases security which is always key for us (and indeed our customers) who are safe in the knowledge that their card is not being used elsewhere fraudulently to buy things to be dleivered elsewhere.
There are also other documents regards the use and storage of the AVS (Addres Verifaction Service) whereby if you utilise it you have to abide by its rules etc and very similiar with the (CSC) Card Securtiy Code. There are lots of other documents on there worth reading and indeed these are just the "guidelines" the contract is what makes it all binding.....