YouTube videos and Knowledge Base articles exist regarding the new Admin Portal and Billing Portal for Transaction Pro Online.
Search "Admin Tool" to locate them or email email@example.com with any questions.
The ability to import discounts and shipping for Sales Receipts and Invoices from Amazon sales is needed.
In Transaction Pro Importer under OPTIONS on the E-COMMERCE tab, select the the e-Commerce option, which will add these additional fields to the mapping screen.
Amazon's order report has multiple Items ordered by the same Customer on separate rows with the same reference number. However, it is only including sales tax, promotional discounts, and shipping from the last row and excluding the other rows.
In Transaction Pro Importer Importer under OPTIONS on the E-COMMERCE tab, select the option that your Items are in rows.