Bottle of 90 fish oil capsules for $1

I just bought a bottle of 90 Cellucor Cor-Performance Fish Oil capsules for $1 on Amazon using a coupon code generated here. You have to enter an email address to get the code, but it instantly gives you the code without verifying your email address. Once you get the code, go to your shopping cart and enter it in the field that says "Add a gift card or promotion code"