These may also cover premium product placements, such as on eye-level shelves or special displays, and the cost to have products remain on shelves, also known as "staying fees" (pay-to-stay) allowances.
其中还可包括摆放产品的特殊位置，例如货架视平线位置或特别展示，或将产品留在货架上的费用，又称“滞留费”(付费滞留)补贴。