A custom product supplier integration has settings that control how it does automatic changes. The settings are in the Auto-update settings section of the integration:

This table gives the function of each setting.

Setting	Function
Update Product Cost Price (if default product supplier)	If set to YES, the integration uses the list price to automatically change the cost price of a product.
Update Price Based On Contract Price (if default product supplier)	If set to YES, the integration uses the contract price to automatically change the cost price of a product.
Update Product Sell Price (if default product supplier)	If set to YES, the integration uses the cost price related to the markup percentage to automatically change the sell price of a product.
Price updates require approval	If set to YES, the integration does not automatically change product pricing. You must manually approve each price change. To manually approach each change, use the Jobs dashboard tab.