Use this custom self inking stamp to stamp your affiliate ID # on the back of your Tripleclicks, Wave3, X Cards, ECA postcards and flyers etc. This custom stamp will make your cards look professional. Hand writing your affiliate # on your cards does not look proffesional and from experience I see more of those get thrown away. Only self inking stamp included in sale. After purchase you will get an email asking what affiliate ID # you would like to have on your stamp. These are similar to our rubber stamps except there is no ink pad needed. The beauty of this stamp is that it is speacially made to line up with the corners on your SFI card and just press, then your affiliate number will be placed precisely inside the affiliate number box. This item is made and shipped fast.