Customers can Purchase Out of Stock Products
When using Custom Pricing in Variant Dependent Method (V1), there is potential for a customer to purchase a Custom Pricing variant when it's out of stock.
To fix this, you can manually sync your inventory within Custom Pricing. We recommend syncing your inventory when you create or edit a Product Pricing Group. For detailed instructions, please visit Manually Sync Inventory with Custom Pricing.
For more information on how Custom Pricing works with your store's inventory while on the Variant Dependent Method of Custom Pricing, please visit Visit How does Custom Pricing handle inventory?
Note: The Standard Method (V2) and Accelerated Method (V3) in Custom Pricing do not create variants. Visit Discount Methods and How to Switch for more information.