Retail:Developers Guide/Concepts

Introduction

• General Architecture Overview
• Main Development Concepts
• Offline Technologies used in the Web POS

Web POS GUI components

• Components
  • Windows
  • Common Components
  • External Payment Providers
• Web POS Skin

Data Access

• Server side query components
• Offline and Online Data Access
• Backbone Models and Collections
• Terminal properties
• Sales order processing and saving

Extensions

• List of Hooks in Web POS

POS Hardware management

• Printing receipts and sending data to customer displays
  • Receipt printer and customer displays documents
  • Javascript template engine for receipt printer and customer displays documents