Product IDs are the key driver of taxability in Anrok. They describe the specific offering that was sold to your customer. Product IDs are passed to Anrok from your billing system as the product(s) you include on the invoice.
Each product ID you sell must be mapped to a corresponding tax configuration in Anrok, which signals what taxability ruleset to apply to the product. Anrok will then automatically handle the different tax rules, rates, and updates. If Anrok receives a transaction without a valid product ID, tax will not be calculated on the transaction. See Set up your product IDs.
Note: Product IDs in Anrok must exactly match the product IDs used in your billing system. We recommend that all products in your billing system be entered into Anrok.