When printing labels to PDF is there any option to specify the file name and/or where the file is stored?
With the built in Save to PDF, no.
You can install a PDF printer, and set ShipRush to print to the PDF printer. The PDF printer will give you those options (save to location and name). A good PDF printer that's available out there is PDFCreator.
What would you like the filename to be based on when ShipRush creates it?
I have pushed that to development to see if we can expand the print to PDF functionality as a feature request. Case 31136
Some I print locally others I PDF to send to the warehouse to print and ship from there. These remote printed PDF labels I change the file name to include the date and description of the item being shipped to help eliminate errors.
Locally I print to a Dymo 4XL thermal printer, remotely the PDF files are printed to a Zebra 2844.
Having a meaningful file label helps eliminate errors when selecting to attach to emails and when remotely selecting to print.