USPS Barcode Shipping is a system for automating the tedious task of creating and printing shipping labels through USPS's Click-N-Ship website, using just an HID-compatible barcode scanner (cheaply available second-hand or on eBay) and the included Firefox extension.

This contribution adds an unobtrusive barcode to each packing slip which encodes the order number. The Firefox extension and barcode scanner then indirectly query your webstore's database. The retrieved information is used to populate the shipping label form and semi-automatically print the label. All you do is select the postage type and confirm the final price.

Don't enter label information manually anymore, and don't pay for services with an automation API like Endicia!

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