Similar to the "Purchase" report in "Billing & Payments", it would be very useful to get a cost/expense report of "My" Products in Vendor Center.
Ideally the report would include similar information as the "Purchase" report along with the account the product was activated on, the date the product was activated, the date the product renewed (based on the product's "Billing period"/frequency).
An option to select columns/fields and filters to include in the report would be useful too.
Of course, this would be "estimates" but would be very useful.