Trying to think out this situation before attempting to script it out.  We have orders being imported into Sage 100, some lines are "drop ship" if they are from this one certain vendor.  When the customer orders from this vendor a PO is generated on the eCommerce platform that is sent to the vendor.  Right now we never even create a PO for these orders/lines, we just receive the invoice from the vendor.   I know I need to script the "DS" check box to "Y" when those lines with vendor = xxx, but do I need to create a PO for them as well or could we just continue to just do a receipt of invoice?