How to Disable Shipping For Your VirtueMart Shop
If you’re not selling a physical product, then you probably won’t need Shipping to be part of your shop.
To get around this:
Go to Components -> VirtueMart
Go to the Shop menu on the left hand side -> Shipment Methods
Create a shipment method where the Name is No Shipment Required
Click the Configuration menu on the left hand side -> Configuration
In the Checkout tab, tick the Enable Automatic Selected Shipment? box