Thanks for your comment, Softrak Support & Douglas.
1. We are using OE, and I did find 'OEORDER#.csv' and 'OEFIXED#.TXT' and I will study them in detail.
I checked OE help, and there is not much on “effect of including or excluding particular fields in a template”, can you send me a pointer on where to find more in depth info.
2. Andrew’s point on manual processing is well taken. After each conference that we held, the database will generate an excel list of 400 or so attendee names with the amount due. I have tried to use recurring batch and copy invoice before, but I will have to go in to every one of the 400 orders and change the item from 2010 August Conference Fee to 2011 August Conference Fee. In excel it takes no time at all to make that kind of change.
I understand our situation is unique, in that we generate invoices in “batches”, and with each “batch”, hundreds of invoices are almost identical, except the customer name and amount. I am hoping that importing from a csv or txt file will solve our problem.
3. We are using OE to print invoice right now. What is the difference between OE and adagio invoice? When should we use Invoice instead of OE?
Thank you!