# Product Advanced Settings

<figure><img src="https://2404680334-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F6LYHhamvyZMdMHXwEM3g%2Fuploads%2FqwYxsHGhdszmBzMPzT7N%2FScreenshot%202023-05-31%20at%203.56.08%20PM.png?alt=media&#x26;token=3a112962-4eb6-42fc-b042-43eb54cc5706" alt=""><figcaption><p>Product Advanced Settings</p></figcaption></figure>

There are some advanced settings available in the product syncing configuration:

1. **Override Taxable Flag**: When enabled, the items are forced taxable when sent to Shopify, regardless of the item taxable flag in Xoro.
2. **Publish Product**: When enabled, the products are published live on the Shopify store when created in Shopify via Xoro.
3. **Allow Overselling**: When enabled, customers will be able to place orders on items even when they run out of stock.
4. **Save Item BOM JSON**: When enabled, the BOM config JSON is synced to the item metafields.
5. **Match Option Sequence**: When enabled, the product option sequence is synced in order from Xoro to Shopify.
6. **Sync Item Metafields**: When enabled, the item and product metafields defined in the rows below are sent over to Shopify.