This page is the first place where the Digital River integration is visible. It includes the following:
Taxes, fees, and duties are displayed as applicable
Digital River Terms and Conditions
For US tax-exempt purchases, the user can manage tax certificates and apply a global tax identifier, if applicable.
Tax certificates are displayed on the Buyer information page. If a new tax certificate is uploaded, a relevant API call is made to Digital River to create a customer if one does not already exist.