Alright, I have several experience with groupon.ca so far:
1. I bought a voucher for a necklace, however it didn't work so I requested for a refund and I got my money back and they even added a credit on their site (I didn't use it anyway). Hmm not so good for the first time right?
2. I bought another voucher for Skydiving, and now I've already booked for the date of my jump. Very excited and the deal was good too (179 + tax instead of 300 + tax)
3. A voucher for swimwear at Aqua sport. It worked and I got my favourite surfing pant!
4. Wine tasting for two
5. Mattress (full size) incl. Tax and delivery
6. Another skydive jump
And I haven't gotten any trouble since then.
Anyone can contact me to verify, I am not working for groupon or getting paid from them to promote their site =,=
My skype is chuoividai
Cheers!