Prestashop Facebook, Twitter, Google +1, LinkedIn Referrals (4 in 1)
Facebook, Twitter, Google +1, LinkedIn Referrals (4 in 1) can increase traffic to your website. Upon reaching a certain limit referrals registered user automatically receives a discount coupon. You can easily pick up traffic to your store, as your customers will take care of the advertising themselves. And all of them will be interested in getting more hits to your store.