Ruby Shipping API wrapper for postmen.

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

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.

A Solidus shipping costs calculator based on total order weight

Gem for spree and brazilian carrier correios

Stamps is Stamps.com backed library for creating postage labels, calculate the shipping cost of packages, standardize domestic addresses via USPS CASS certified Address Matching Software, and track shipments.