hi. i just read in a balenciaga listing that the seller was not going to offer a BIN as there has been trouble with account take overs due to using a BIN. is there any truth to this? has anyone heard of such a thing? i am getting ready to list a bag, and want to make sure that i do everything possible to protect myself. btw, there is tons of useful tips in the other selling thread here.. thanks to everyone for such great tips. love the wrist strap idea.