Magento 1.9
• Custom booking and scheduling system
• Admin interface for creating schedule
• Custom order process for capturing additional information
• Registers and custom reports for holiday club operators
• Multi-store
Magento 1.9
• B2B • Quick Order
Magento 1.9 website
• Custom warehouse and stock management
• Amazon, ebay integration using M2e Pro
Eventually they moved to a PeopleVox integration for their warehouse
POS Hybrid application, syncs catalog with Magento & Magento 2 via API