HOW TO USE A GROUPON PROMO CODE
Saving with a Groupon coupon is so easy, you'll have a hard time believing you just walked away with savings worth as much as 90%!
One you've found the code you want to use, head over to the Groupon website and choose the deal you want. Once you click "Buy", you'll be prompted to sign in to your Groupon account. After signing in, review your order on the summary page and paste your code into the "Promo or gift code" field (above the order total).
Hit "Apply" and complete your order as usual.