Tooltje notifies users while online shopping that a discount is found. It shows a list of a alternative webshops for every merchant web store the user is visiting. Coupon codes are automatically filled in when available on a retailer site while the user is checking out his shopping cart. Discounts are accumulated into the user account and can be spent at any time. Users get discounts from the best online shops in Europe like Wehkamp, Zalando, V&D, Fonq, Hema, MediaMarkt, etc.