Does this really make sense? They say it's 'specifically structured for the Groupon deal', which means it's not taught like a normal class. 1) Does Groupon a

Does this really make sense? They say it's 'specifically structured for the Groupon deal', which means it's not taught like a normal class. 1) Does Groupon allow this? Selling a 'discount', but actually giving an inferior product instead? 2) Would this convince people to go there, considering it's going to be inferior to the normal experience?