I bought the $10 gift card from subway at savemore.com for $5. I am trying to redeem the voucher. It says shop at the company website which I would assume is subway.com. There is no where to put in the voucher number and I have been on hold with savemore for over 15 minutes (and emailed them last week). Can anyone here help me? I wish I didn't buy it because you also have to pay for shipping of $2.20 which really doesn't give you any kind of bargain, just a headache.