Allows to generate shipping labels and to perform some of the Endicia basic operations.

ShippingConnector is an abstraction library that makes connecting to various shipping carriers' APIs easier. As with everything Ruby, the goal is to make writing code that handles shipping logic fast and comfortable

Ruby wrapper for the BBC's shipping forecast

With this Gem it is possible to order pre-paid shipping stickers from the Deutsche Post. Payment is done through the so called "Portokasse", a prepaid wallet service. To use this Gem a registration for the "Portokasse" and the 1C4A webservice is necessary.

Ruby SDK for working with TNT shipping web services.

calculates shipping rate based on a product’s shipping_rate property or a default value

Adds temando shipping support to Spree

Advanced shipping calculator based on rules matrix for Spree

A library containing shipping fee data of three major shipping companies in Japan.

Ruby SDK for working with DPD shipping web services.

A simple Ruby API wrapper for the USPS price calculator API

correios-ws uses correios web-services SOAP to calculate shipping

Extendable Ruby on Rails engine for adding shopping cart functionality to a Rails application. It does not assume shipping, price, or having a quantity. However, it does allow for more than one order per user placed in a trolley. Meant to be well suited to ordering digital records.

Ruby wrapper around Auction Inc's shipping API.

DSL for creating packing slips and general shipping materials

A generic background thread worker for shipping events via https to some API backend.

Gem for AusPost Delivery Rate Calculator - Making it easy to calculate shipping

Configuration-free Rake tasks that read your gemspec. These tasks re-use built-in Rubygems functionality so you can be confident you're shipping what you think you are.

NinjaVan 3PL shipping service API Caller for Ruby

Use for Fedex/UPS/USPS tracking and more... Originally from: http://github.com/Shopify/active_shipping