EBAY has launched a bundle quantity discount feature for sellers, allowing up to three discount tiers for multiple-item orders. Sellers can set the discount levels themselves, and the discount applies to orders combining the same or different products, automatically taking effect in the shopping cart. This discount can be combined with EBAY's official promotions, but not with seller coupons, multiple discounts, or promo codes—if overlapping, the buyer gets the better deal. Partial returns will trigger a recalculation of the discount. In the official example, a buyer buys three items priced at 10 euros each and gets a 30% discount, paying 21 euros.