Vinosmith will block orders if an order would bring a product's inventory to a negative value. When the feature is enabled, the user will be notified that the order cannot be submitted if there is a product(s) with insufficient inventory.
This feature only works with Order Entry Version 2
To enable this feature
Navigate to My Account
Click the Manage link in the left-hand navigation
Next, click Edit in the left-hand navigation
Under the Warehousing / Order Entry section, select an option for Order Entry: BLOCK ORDER if there is insufficient inventory?
Disabled (no-blocking)
Block everyone
Block Sales Reps
Then click Save
This setting is similar to the Notify User if there is insufficient inventory setting. When this is enabled, the order will be blocked from submission, in addition to the notification.