| 摘要 |
<p>Systems and methods are disclosed for an electronic shopping list running on a user device to aid a shopper. The electronic shopping list may obtain detailed information of products that match items on the list from inventory databases of one or more sellers. The shopper may use the product information to select the sellers and the specific products to purchase. Advantageously, the shopper may compare product information from multiple sellers. The electronic shopping list also keeps track of items from the list that have been purchased as the products are checked out. By checking off purchased products against items on the list, the electronic shopping list may remind the shopper when there are un-purchased items on the list before the purchase transaction is completed. Advantageously, from the alert, the shopper may select a product at the checkout counter for purchase and pick up the product after the purchase.</p> |
