Get shipping quotes from DHL

Adds temando shipping support to Spree

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

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

UPS shipping gem for integrating UPS's API into a Ruby script.

A Simple Ruby Class that communicates with Canada Post Server and provides a shipping estimate.

A Spree calculator to calculate fixed adjustments based on ranges. For example, **free shipping above $100, and $4.39 for all orders under $100**, would mean a range *from 0 to $99.99*, that *has a fixed shipping rate of $4.39*.

A general shipping module to find out the shipping prices via UPS or FedEx

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.

Allows to calculate shipping costs based on total item weigh and quantity in the order

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.

Ruby wrapper around Auction Inc's shipping API.

Easily use FedEx, UPS, USPS web services with an elegant and simple syntax.

Library that scrapes rates from various Indonesian shipping carriers web 1.0 sites.

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

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

Shipping Calculator written in Ruby to get quick quotes from DHL and Freight Carriers. We hope to support FedEx and UPS in a near future.

ShipEngine's easy-to-use REST API lets you manage all of your shipping needs without worrying about the complexities of different carrier APIs and protocols. We handle all the heavy lifting so you can focus on providing a first-class shipping experience for your customers at the best possible pri...

API for evaluating transactions against direct-to-consumer Beverage Alcohol shipping regulations. This API is currently in beta.

CCbill Shipping and tracking fulfillment system