Consolidated Invoices

Hello,

Does anyone consolidate customer orders to 1 invoice?
I have several problems.

1) Customers seq 000 is invoice address & then 001 & above are ship to 
addresses.
    To consolidate each ship to separately, I have to not point to seq 000 as 
invoice address,
    but then it uses the ship to address as both delivery & invoice.  Any 
suggestions?

2) When doing credit can not refer to consolidated invoice and since they are 
consolidated of many orders they are
    very long to reenter each item.  Any suggestions?

3) When doing UPDDTA to invoice files such as OEP65, can not access 
consolidated records. 
    Gives message that " Retrieved record contains invalid data"
    Have to do SQL to put zeroes in order field for that record before I can 
access. Any better solution?



Thanks

Barbara