| 摘要 |
A system is provided that allows a user to make modification to an online order that the user previously made. In particular, when the system receives the user's instruction to modify an online purchase order, the system may determine or track the progress of the purchase order. Based on the progress of the purchase order, the system may implement modification to the purchase order accordingly. In an embodiment, the system may determine the cost of making such modification and may present the user with the fee or cost for making such modification. The system may allow the user to review the cost for making the modification and decide whether to proceed with the modification. For example, the user may decide not to proceed with the modification, because the cost or fee for making the modification exceeds the amount the user is willing to pay. |
