Yep you guys managed to get it fixed. The plugin required the IonCube install, and since my website is with Godaddy it did not have it. After figuring out how to make Godaddy give me shell access we were able to resolve the problem and now it’s working fine.
Here’s my site with all the working coupon codes:
http://webhostpromocodes.com/godaddy-promo-codes/
I’ve also submitted two tickets for help with this coupon (I paid for it as well) and they have not responded.
It’s called WP-Flexishop. It’s an e-commerce theme I got from Themeforest.
Thanks both of you. I went for the black/white contrast to resemble how classical music sheets tend to look. But for a website it may be more pleasing for visitors to not have such a deep contrast. Thanks for the feedback!