Second Club of Friends of the store. The sum of orders that must be collected so that the customer went to a club, then 300 units of payment (PLN, EUR, USD). The period by which the customer purchases will be aggregated (360 days). Depending on the size of the contract will be awarded an additional discount of:
50: 1, 100: 2.25, 150: 3.5, 200: 5, 300: 8
Third Discounts for regular customers. The period by which the customer purchases will be aggregated (360 days). Depending on the number of total customer orders during subsequent contracts will be given an additional discount equal to:
