Hey i been using dumps for 2 moths now just experimenting with different bins, in U.S.A going to many stores. stores that has swipe only always work aslong as the card is good when i go to a self check out kiosk at McDonald or tacobell using the 3 dip method it goes through and gets the approval but when i rush to a self checkout at fredmeyer or safway for a giftcard or clothes at dicks sporting, forever 21 it constantly gets declined but ill go back to a vending machine or a food store or maybe the movie theaters and it works, the only i got it to work at a chip store is by buying a gum at bartel drugz. I feel very close to success all i need is the last piece if you can help me please help me ill pay you $100 bitcoin as soon as i get a approval at a store thank you very much