If you get an error saying AVS mismatch, that means your cvv is chargeable for that amount. The first step is very important, without it, nothing can be done! = Well, first thing is, get your cvv ready Go to Let’s assume that you want to check whether one of your cvvs is chargeable for $1800 or not, fine, order the ****in lotion which costs $13 now devide 1600 ($1600) by $13, the result is 123, so update the quantity of the lotion to 123 and procees to checkout Now you have to sign up as a new user, provide faulse information, that is very important so as not to charge the cvv, you have to provide billing information other than your cvv’s, okay.Ībout $200 will go for shipping cost (that’s why we devided $1600 by $13 and not $1800) So the total you’re checking the card now is about $1800, proceed to next step, enter your cvv info (the billing address should be faulse).