Couple of friends went with me to get some cups and we have tried entering in our codes but have had no luck all day. The codes give us an error about the key doesn't activate any known products.
Any one else have this problem?

Did you put your code in on the right page?

http://www.startrekonline.com/deltaco

Yep. When I enter in the box there it turns red. When I click on another link on the page, I get the error message at top of next page.