4Psite enables you to process and ship orders through our server to server integration with USPS (Endicia & Express 1) and other carriers. 4Psite supports your negotiated rates with USPS, allowing you to continue shipping with any discounts available to you.

USPS integration:

• Print shipping labels and postage for your store

• Add funds directly on 4PSite.

• Domestic and international shipping

• Shipping to military bases (APO/FPO)

• Create custom forms for international and APO/FPO shipping

• Batch or per order operations

• Shipping labels accessible for re-printing

• No exporting or importing operations are required