I typically do make a donation to the core team after new updates and to ajeh and others after significant work. I will do so this time also.

By the way, many years ago the developer created a new dropdown on the tools menu to export a customer data as an iif file to allow the customer data to be input into Quickbooks. Do you know if that might still be around somewhere? I am just a small business and the cost for some of the third-party zen/quickbooks integration packages is just a bit out of my reach.