I have a few times and have never had an issue. The same with living social. The only thing I've run into a couple of times is that the deal is typically for a specific location, so just be mindful of that and enjoy! They typically list the restrictions in the fine print
Re: groupon
BFP #2: 8.31.16 Dx w/ GD @ 28w DD Born @ 36w: 4.21.17
We don't have one in our state! ! So i have been looking in the area my dad is from. I know crazy but i do live in the boom docks