Originally Posted by Borrelli
I think he meant that he buys a new pair with the voucher and repeats the process again. Essentially it would be paying for one pair of shoes and continually getting a new pair for free. Anything that the human race can take advantage of it will.
Eventually Nike will catch on and see that the same person keeps claiming vouchers from online store purchases and probably will have his mailing address banned.
Personally I hate people who abuse the system, because eventually Nike will stop giving out the 6 month guarantee vouchers.