| 摘要 |
<p>A system may aggregate inventory data from a plurality of databases and determine costs associated with the inventory data. For example, the system may receive product data from a plurality of sources. The product data may be for a same product contained in multiple databases. The system may determine whether the received product data corresponds to products in other inventories. A unique identifier may be assigned to each distinct product. For products available from multiple sources, the system may determine which source allows a largest margin to be captured. The determination may be performed in real time in response to a user query and/or may be saved. Based on the margin that can be captured, the system may determine an offer price for each product. The offer price may be presented to consumer users through user interfaces. Orders received from consumer users may be filled by the system.</p> |
