As QuickBooks Online is your inventory master, if you add a new product in QuickBooks Online, we will automatically create that product in Shopify and update the inventory information.
Use this setting to review the information before the product gets published in your store.
If you choose Yes, the newly created product in Quickbooks Online will be published immediately in Shopify.
If you choose No, the new product will be created as a hidden product. The product should be manually published for it to be visible in the store.