Hi sandra, the way it works is after the auction is over you will receive what ever points are listed, you may not receive them right away though, you put 2.50 for shipping the buyer needs to pay that to you how ever you decide to collect, most people just have it sent to their paypal acct, you need to find out what approx shipping will be, cause 1500 credits is equal to $5.00, so if you do free shipping for 100 credits or 500 credits you are not going to come out ahead at all, you really need to read up a little on how it all works so you don't get taken, have a great day,Tammy