Integration Guide

Appendix D POS Interface File Descriptions Overview
WaveWorks PSS, Integration Guide, 1.10 Page 169
© 2000, Symbol Technologies, Inc. February 1, 2000
Unit Adjusted Threshold Pricing Example 2
Items of the same type or group are sold at a unit price of $0.20. One item of the group per
shopping trip is free.
Item Number 1 added to shopping list.
Item Price = $0.00
Total Price=1*$0.00 = $0.00
Item Number 2 added to shopping list.
Item Price = $0.20
Total Price=(1*$0.00)+((2–1)*$0.20 ) = $0.20
Item Number 3 added to shopping list.
Item Price = $0.20
Total Price=(1*$0.00)+((3–1)*$0.20 ) = $0.40
C.8 Mix and Match Groupings
Mix and match is the name for the technique that lets a customer purchase items within the same
group or pricing deal while mixing items but matching the unit price. Each item eligible for a mix
and match pricing deal will have the same group number in the item record of each item in the
group. Mixed items in a pricing deal must have the same unit price and the same department.
C.9 Pricing Method Application Rules
The following application rules apply to the pricing methods.
• All weight items use either the Unit Pricing Method or the Split Package Pricing Method.
• All items with price embedded barcodes use the Unit Pricing Method. The embedded price
becomes the unit price and the purchase quantity is treated as a one.
• If an item is assigned to use the Base Plus One Pricing Method but its deal price is evenly
divisible by its deal quantity, its price is calculated using the Split Package Pricing Method.
• If an item is assigned to use the Group Threshold Pricing Method and its deal quantity is 1,
its price is calculated using the Unit Pricing Method.
• Only the Group Adjusted Pricing Method and the Unit Adjusted Pricing Method allow an
item to be given away using a deal price of zero and a deal quantity of one.
• Mix and match groupings can be used in the Unit Pricing Method, the Base Plus One Pricing
Method, the Group Threshold Pricing Method, the Group Adjusted Pricing Method, and the
Unit Adjusted Pricing Method.