| 摘要 |
PURPOSE: A group purchase discount amount restoration system and method thereof are provided to increase group purchase participation rates by determining discount rates according to final sale scales. CONSTITUTION: Member terminals(110, 112, 114) registers group purchase materials by executing a shopping basket application. The member terminals transmit a final shopping basket list to a sale management apparatus(130). After the member terminals pays a normal payment for the group purchase materials, the member terminal receives discount amounts. The sale management apparatus returns the discount amounts to each purchaser according to discount rates. |
