Integration Guide

Appendix D POS Interface File Descriptions Overview
WaveWorks PSS, Integration Guide, 1.10 Page 162
© 2000, Symbol Technologies, Inc. February 1, 2000
New Total Price=(3*$0.47 )/5 = $0.29
Item Price = $0.29 – $0.19 = $0.10
Item Number 4 added to shopping list.
New Total Price=(4*$0.47 )/5 = $0.38
Item Price = $0.38 – $0.29 = $0.09
Item Number 5 added to shopping list.
New Total Price=(5*$0.47 )/5 = $0.47
Item Price = $0.47 – $0.38 = $0.09
Item Number 6 added to shopping list.
New Total Price=(6*$0.47 )/5 = $0.57
Item Price = $0.57 – $0.47 = $0.10
C.5 Group Threshold Pricing
The Group Threshold Pricing Method is a group pricing method based on a unit price, a deal price,
and a deal quantity. This pricing method accumulates previously sold items of the same type or
group. The unit price is applied to items added to a group until its deal quantity is reached. When
the deal quantity is reached the total price is calculated using the deal price and the deal quantity.
The price of the threshold item is adjusted to reflect the total price for the group. Adding
additional items to the group begins a new deal.
The prices of the items sold before reaching the deal quantity are calculated using the following
equations:
Item Price = Unit Price
Purchase Quantity
Total Price = ------------------ * Deal Price +
Deal Quantity
((Purchase Quantity % Deal Quantity) * Unit Price)
The price of the threshold item is calculated using the following equations:
(Purchase Quantity * Deal Price)
Total Price = --------------------------------