Century 21 is giving out free mystery gift cards, anywhere from $5 to $500. Most likely you will get just $5. To get the gift card, just go here and input your email address. You will receive it instantly with a gift card code and pin. You can see how much your gift card is worth by making a purchase and entering the code and pin on payment step. Gift cards expire on: 12/31/2016.
You can repeat this as many times as you please (you can use email@example.com trick). You can go back and fill out new email and submit again. But you can not stack these gift card codes on the same purchase. So this will only be useful for those who shop often at C21 or if you want tons of socks. There’s a few selection for $4.99, but you have to buy in store to avoid shipping fees. You only get free shipping with $75+ purchases.
You can also use this step to check the balance of multiple gift card by just replacing number and pin. I tried a few times and all I got was $5.