There are generally the following methods to distribute 1688 products to AliExpress with one click:

1. Conventional operation, use erp to collect data into the database first, and then claim it to the AliExpress store.

2. You can use the csv table method, but the difference is that the formats of the two csv may be different, so some modifications need to be made.

3. You can operate by directly connecting with the API.