Popup Coupons is not just another discount popup app. It is the only app on Shopify that creates large shares on customer facebook timeline using your product images and descriptions. These shares link DIRECTLY back to your shop. No need to get likes on your facebook pages, convert your customers friends instantly by having all facebook traffic directed back to your store.
Popup Coupons also sports email collection, customisable popup builder advanced metrics to monitor your marketing campaigns and more.
Please check it out and see if we can enhance your business. Search for Popup Coupons on the Shopify App Store