Under active development

OVERVIEW

Module buy_in_one_click allows customers to checkout directly from the product
page with just a single click, greatly reducing the time of ordering.

This module provides "save as pdf" function for nodes and users
(please report to me if you need other entity types).

Before you save an entity as pdf, you can choose which fields of this
entity to print and which not.

SuperSaaS is online appointment scheduling for your website. This module displays a "Book now" button that automatically logs the user into a SuperSaaS schedule using his Drupal user name.

This module integrates with rackspace webmail and provides a single sign-on for users.

It uses nusoap for Rackspace Webmail API integration.