Purchased registration for a 5k. First one for grandson. Tried to redeem. Code did not work. When I reached out to Groupon, the sent the same instructions that we're on the website, which had not worked the first four times I tried to use. NOT helpful! Then said they couldn't help me and sent me to event people and they have not responded since. I will never use Groupon again. Just go straight to the event or restaurant or whatever you're trying to do. Avoid Groupon.