The best place to look is on the website where you purchased the voucher. It’s sometimes also possible to look your missing voucher up through an app or in your email. You should be able to find your codes by logging into your account on Groupon.com or LivingSocial.com. If you have any difficulty locating your voucher or codes, you may need to contact the customer service team at the website where you bought the voucher code. They should be able to help you from there!
Please note that, for your security, your purchase details at external companies like Groupon and Living Social are not accessible by our staff, so we’re not able to look up missing codes for you.