FYI ... the "old QuickBooks Desktop" had an option to do this ... in other words, an option to "Save the existing Description/qty/amount" when the Product/Service is changed ... I think it was smart enough to know if it was a "custom description" then it did NOT change it. Seems that would be an easy fix ... in other words, if the Product/Service is changed, check to see if the previous Description/amount was custom, if so, then do NOT change it when a new Product/Service code is entered.