Integration Guide
Table Of Contents
- I
- Introduction
- Architecture Overview
- Hardware Requirements
- PSS Software Installation
- Install NT 4.0 Server
- Install the NT 4 Service Pack
- Install Internet Explorer 4.01 Service Pack 2
- NT Option Pack Install
- Install the Video Driver
- Create and Format the Database partition
- Desktop Cleanup (optional)
- Install Microsoft SQL Server 7
- Create and Configure the PSS Database
- Install Microsoft Access
- Internet Explorer 5.0 with Task Scheduler install
- Install WaveWorks
- Install PSS Runtime System
- Install Waveworks Development Studio
- Install PSS Development System
- TFTP Configuration
- DHCP Configuration
- Create an ODBC Data Source
- Load Initial Data
- MS IIS Configuration
- Obtaining Access to PSS System Administration Screens
- Configure Task Scheduler
- Configure Unit Management
- Configure Licensing
- Configure the NBQMAIN Service (IBM 4690 POS Only)
- Setup NT System Log
- Configuration of the PSS System
- Validation of System Operation
- Directory Listing of PSS Folders/Files
- Software Description
- _
- Hardware Overview
- Software Components
- Database Access
- Start of Shopping Trip Processing
- Shopping Trip Processing
- End of Shopping Trip Processing
- Shopping Trip Message Log Entries
- Fatal Messages:
- PSSTransactionFile Processing
- POS Transaction File Processing
- Item Record File Processing
- Customer Update File Processing
- PSS Services
- _
- Customizing the PSS System Software
- Custom DisplayServer Scripts
- Custom Services
- Custom Business Objects
- User Exit DLL
- Available User Exit Functions
- UE_PreProcessItemFile
- UE_PreProcessItemRecord
- UE_PostProcessItemRecord
- UE_PostProcessItemFile
- UE_PreProcessTaxFile
- UE_PostProcessTaxFile
- UE_PreProcessPOSTransFile
- UE_PreProcessPOSTransRecord
- UE_PostProcessPOSTransRecord
- UE_ProcessEODRecord
- UE_PostProcessPOSTransFile
- UE_PreProcessPSSTransFile
- UE_PreProcessPSSTransRecord
- UE_PostProcessPSSTransFile
- UE_CalculateItemPrice_Method10to20
- UE_RescanLevelCalculation
- UE_Pre-RescanDetermination
- UE_PostRescanDetermination
- UE_PreProcessMarketingMessage
- UE_LoginAuthorization
- System Administration Interface
- Specific Features
Appendix D POS Interface File Descriptions Overview
WaveWorks PSS, Integration Guide, 1.10 Page 161
© 2000, Symbol Technologies, Inc. February 1, 2000
Unit Pricing Example
An item costs $0.49 for a quantity of 1. The customer purchases a quantity of 3 of the item.
Item Price = 3 * $0.49 = $1.47
A weighted item costs $1.29 for a weight of 1 lb. The customer purchases 3 lbs. of the item.
Item Price = 3 * $1.29 = $3.87
C.4 Base Plus One Pricing
The Base Plus One Pricing Method is a group pricing method based on a deal price and a deal
quantity. This pricing method accumulates previously sold items of the same type or group.
Every time an item needs to be included in the group the total price is recalculated for the new
purchase quantity. The price of the added item is adjusted to reflect the new total for the group.
The price of the added item is calculated using the following equations.
(Purchase Quantity * Deal Price)
New Total Price = --------------------------------
Deal Quantity
Item Price = New Total Price – Previous Total Price
Base Plus One Pricing Example
Items of the same type or group are sold at five for $0.47. The items are added at different times
during the shopping trip.
Item Number 1 added to shopping list.
New Total Price=(1*$0.47 )/5 = $0.10
Item Price = $0.10 – $0.00 = $0.10
Item Number 2 added to shopping list.
New Total Price=(2*$0.47 )/5 = $0.19
Item Price = $0.19 – $0.10 = $0.09
Item Number 3 added to shopping list.