Groupon SA
Expensive goods!

I joined Groupon solely for good discount! This is only true for some catering- and service related products (restaurants, etc.), but definitely not electronics. I could not manage to viably exploit a single Groupon voucher for the purchase of electronic goods, as Groupon consistently were more expensive than other online or retail outlets. I've just unsubscribed to all their e-mails. My advice to Groupon is to sub-divide their shopping-related marketing e-mails so recipients can individually select as to what kind of shopping vouchers they're interested in. I would only select the restaurant option, and also only want an e-mail sent to me once a week. Two e-mails per day is way too much!