It just depends on the limitations of the voucher. In the case I was referring to, he WAS turned down for that reason- I was just trying to make it make a little more sense to him. But because that was true in his case, does not mean it will be in yours (depends on game, the voucher, the price...
Say you bought syphon filter and got a voucher for that purchase. Then if try to use that to buy Paper Mario to receive ANOTHER voucher- they won't allow it. It makes sense if you think about it. You are already getting the game (paper mario) for a discounted price after the voucher ($20 off) so...
You don't need to stop taking advantage of the EB gift vouchers, because they have some incredible deals. Instead, just follow the following steps....
1. If a game has a voucher for it, MAKE SURE YOU ARE BUYING THE GAME AT FULL PRICE. If it is on sale (whether you know or not) it is NOT...