In Marketplace Multi-Vendor Module for Magento2, there is a configuration setting called “Allow seller to add products with SKU type”.
Under this setting the admin can allow the sellers to add the products with two types of SKU’s – Static and Dynamic.
In the static type of SKU, Seller set SKU will be used. In the dynamic type of SKU, automatically created SKU will be used.
Please do contact us for any further queries or requirements. You can also check our Magento 2 Extensions for additional features.
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