PSA:
Using a Raise gift card to save 10% is a good idea.
Buying a gift card from Retail Me Not to save 15% is NOT a good idea. I bought one and it did not work. Customer service is non-existent. I eventually called my credit card company to dispute the charge. That’s when I found out that they charged my credit card for SEVEN gift cards, and only sent me one (which was invalid).
How quickly did you get the card number? and do you know if you can use them at shoebank?