Tax calculation should display a clean audit to limit errors and call volume to reasonable levels.
| Required | Function | Comment |
|---|---|---|
| Required | Pass connector identifier information | Integrations must include information about the connector, such as name, version, and company name, as a signature to each transaction. |
| Required | Reasonable errors on server-side analysis | There should be no errors except those that would result from normal (but invalid) user input (e.g. invalid address data). Such errors must be logged/displayed appropriately to the application. |