We currently print 100 - 200 shipments a day and once in season will be printing 400 - 1000 shipments each day. We use a printer that has a cutter and have set the print driver to have the printer cut every other label. This works great until it hits a shipment that has enough line items so that the packing slip overflows to a second page. After that point, every label/packing slip is out of sync, with labels all attached to the wrong slips. This happens and creates a huge mess without warning.

If ShipStation allowed us to insert a cut command after each shipment, we could disable the driver cutting every other page, then when larger line item shipments come up, they would just be cut to whatever size they were and everything would be perfect...