AS of today, when I go to create and Invoice or Estimate, after selecting the correct "Product or service" option from that dropdown, I always go next to "Unit" and select between three options of "Units", "Hours" or "Flat Rate". When I started making Invoices today, the "Flat Rate" option all of a sudden has vanished and I am only able to choose from "Units" or "Hours" which will not be acceptable for Flat Rated items. The current invoice format wouldn't be accepted by payment processing by our primary corporate partner and that is a massive issue for my company.