A Group Discount gives a discount to items in a Price Sheet Group. For example, "Buy any ten prints for $10 each", "Choose twenty digital media items for 10% off", or "Buy two canvases and get $15 off of each"
Group Discounts can be Automatic, or Promo Code based. Automatic discounts apply to all eligible items in a cart automatically, while Promo Code discounts require that the client enter a Promo Code in the cart or at checkout in order to receive the discount.