DiscountManager

DiscountManager - class for handling discounts within orders.

Method	Description	Available from version
applyDiscount	Used for calculating product discounts when placing and editing an order.
calculateApplyCoupons	Applies discounts to shopping cart products using the passed coupons. Intended for calculating coupon discounts, added to an already existing order.
catalogDiscountManager	Returns methods, required for handling product discounts within an order.
extendOrderData	Adds data (necessary for applying shopping cart rules) to products in shopping cart.
getEditUrl	Returns URL for a product discount edit page in the site admin section.
prepareData	Returns discount data, necessary for further use within a created order.
roundPrice	Rounds off price for a product in shopping cart.
roundBasket	Rounds off prices in shopping cart and returns array of prices.
clearProductPropertiesCache	Clears product properties cache.
clearProductsCache	Clears product cache.
clearProductPricesCache	Clears product prices cache.