送达时间是如何计算出来的？

The delivery time displayed at the top of your order is estimated and includes factors such as:

1. The time it typically takes the store to accept and prepare an average order.
2. The time we estimate it will take to travel from the store to the delivery address.

The stated delivery time is our best prediction but is not a guarantee. Actual delivery time may vary depending on how busy the store is, the size of your order, traffic conditions, and other factors.