Discounts and allowances are modifications to the basic price. They could modify either the manufacturers list price (which is a price determined by the manufacturer and often printed on the package), the retail price (which is set by the retailer and often attached to the product with a sticker), or the list price (which is quoted to a potential buyer, usually in written form). The market price (also called effective price) is the amount actually paid. The purpose of discounts is to increase short-term sales, move out-of-date stock, reward valuable customers, or encourage distribution channel members to perform a function. Some discounts and allowances are forms of sales promotion.
Cumulative quantity discounts. - These are price reductions based on the quantity purchased over a period of time (often one year). The expectation is that they will impose an implied switching cost and thereby bond the purchaser to the seller.
Non-cumulative quantity discounts - These are price reductions based on the quantity of a single order. The expectation is that they will encourage larger orders, thus reducing billing, order filling, shipping, and sales personal expenses.
Trade discounts (also called functional discounts) - These are payments to distribution channel members for performing some function . Examples of these functions are warehousing and shelf stocking. Trade discounts are often combined to include a series of functions, for example 20/12/5 could indicate a 20% discount for warehousing the product, an additional 12% discount for shipping the product, and an additional 5% discount for keeping the shelves stocked. Trade discounts are most frequent in industries where retailers hold the majority of the power in the distribution channel (referred to as channel captains).
Seasonal discounts - These are price reductions given when an order is placed in a slack period (example: purchasing skis in April in the northern hemisphere, or in September in the southern hemisphere).
Forward dating - This is where the purchaser doesn’t pay for the goods until well after they arrive. The date on the invoice is moved forward - example: purchase goods in November for sale during the December holiday season, but the payment date on the invoice is January 7th.
Promotional allowances - These are price reduction given to the buyer for performing some promotional activity. These include an allowance for creating and maintaining an in-store display or a co-op advertising allowance.
Brokerage allowance - From the point of view of the manufacturer, any brokerage fee paid is similar to a promotional allowance. It is usually based on a percentage of the sales generated by the broker.
Trade-ins - This can be a way of reducing the price. By offering more for a trade-in than it is actually worth, the net effect is to reduce the effective price earned by the seller. The advantage of this is it encourages replacement sales without altering the list price or the perceived value.