PiperXpress Mail Routes There are be two daily routes - a 10AM route for paper and copy job delivery and a 1PM route for mail delivery. Mass Mailings In addition, all mass mailings that are outsourced will need an HC code prior to the mailing for processing purposes. This code will be required by the vendor to place the order. You can request an HC code from the PiperXpress manager, Danielle Goggins at x2571. Outside Carriers For outside carriers (FedEx, UPS, etc.) you must have all relevant Hamline accounting information for the shipping charges to complete the request. The consolidated mail slip for all outgoing mail services is HERE.