We coded our invoice form header area to show "See Below" if distinct ShipToNum count > 1. Then we have a section in the Crystal Report at the invoice line for ShipTo that we conditionally suppress if ShipTo count = 1. We do have a SQL view tied to our invoice BAQ report so it makes it easier to get at the count. If you're interested in that method using strictly the BAQ report, you could do a running total on distinct InvcDtl.ShipToShipToNum at the invoice line as your ShipTo count. You probably would have to use "whileprintingrecords" method too then to make sure you get an accurate count.
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