Create a Custom Metadata Type for VAT

Acme sells products all over the world. Some countries charge a value-added tax (VAT) on top of the retail price for particular goods. Create a custom metadata type that stores the VAT rate for Japan and Germany.

Create a validation rule that references a custom metadata type record

Acme Services evaluated their customer and sales data. Management concluded that accounts with revenues of less than a specified amount rarely need high end support services and aren’t willing to pay for them.
If you haven’t already done so, complete the steps in this unit before attempting this challenge. Otherwise, the challenge won’t pass.


  • Create a validation rule on the Annual Revenue field of the Account object.
  • Verify that the annual revenue is at least 20 times the minimum spending amount of the Gold Support Tier.
  • Name the validation rule Revenue_Validation.