Hello, we have an application that has Metered Pricing set to charge our app fee.
For charging, we use E-Commerce API (/v1/charges), and with our business model we would like to put the costs of that fee on Customers (which is disclosed to Customers using our app), and we are not 100% sure where should we add this fee, should it go only to the base amount (before adding taxes to the amount), or maybe to tax_amount field?
