Step 1: Channel Product-Product Listing-Product Listing, click collect

Step 2: Complete the missing information required for the master product

Support mass editing or delete the master SKU, inventory, price, and purchase price in the current column.

These are the following step of mass editing on master SKU:

• Add characters at the front of the master SKU

• Add characters at the end of the master SKU

• Replace all the characters in the master SKU with another character

The master SKU can be generated in mass by using this formula prefix + auto increment value + suffix (please clear the master SKU first, otherwise it will be generated on the basis of the master SKU). For example, if the prefix is A, the auto increment start value is 11, and the suffix is B, the system will automatically backfill the main SKU according to A11B, A12B, A13B