Commerce/advertising

Complementary Currencies is an all-embracing and flexible package which includes a mutual credit engine and super-malleable transaction form, allowing you to assemble or build a trading feature just as you imagine it. The module also provides several useful views and blocks to get you started.

Features

• offers/wants directory (a simpler module than classified ads)
• balance limits
• mass payments
• visualisation & stats
• email notification
• transaction api
• multiple currencies (experimental)
• leakage (tax!)(contact author)
• trading between Drupal instances (contact author)

Usage

This module was designed for use by community groups such as classic LETS schemes and Timebanks, but is being used more by a 'younger' generation of monetary reformists. This is not a shop, a cart, or an ecommerce system, but a mutual credit system which tracks credit flowing between user accounts.
Contrast with userpoints in which points are awarded to users for their online activity.

Shopatron offers hosted e-commerce services for manufacturers desiring to sell their products straight to their customers without cutting out their existing distribution/retail network. This module currently integrates Shopatron's XML Online Order Processing Tool (XOOPT) which enables the following workflow:

1. Customers browse your product catalog on your site and add products to a shopping cart.
2. When they're ready to checkout, you submit their product information to Shopatron.
3. Upon validation you receive an order ID you use to redirect customers to Shopatron to checkout.
4. Checkout and payment are handled at Shopatron, and your retailers can view the incoming orders for fulfillment.

If there is an error in the request, the customer is redirected to a simple form they use to provide their contact information. The customer's contact information and product details are e-mailed to Shopatron (and optionally a store administrator e-mail) for follow-up and manual conversion. Basically, Shopatron will do whatever it takes to assist you in converting the sale.

The Micropayments module makes it possible to accept micropayments through the micropayments.dk service.

The module comes with two add-on modules which demonstrate the basic functionality:

Micropayments Node

Require users to make a micropayment before they can view the full version of a node.

Übercart integration

Use micropayments as a payment method in your online store.

Sites using the module

The Micropayments module is currently in use on http://forsker.net/.

This module requires MySQL 5.0.3 or later.

#D7CX: I pledge that Micropayments will have a full Drupal 7 release on the day that Drupal 7 is released.

Donations

If you feel the Micropayments module is useful, you can donate via PayPal to support its maintenance and continued development.

The ForexFeed module provides a centralized API for FOREX (Foreign Exchange) rates with data retrieved by the ForexFeed.net PHP data API.

Version 2.x has been refactored to provide a general purpose realtime data API for FOREX, Currency cross rates, conversions as well as Precious Metals (Gold & Silver). This module doesn't provide any user facing functionality on it's own, it is designed to be used by other modules that need access to realtime currency and metals data.

For developers, this modules provides easy access to live Bid+Ask ("Tick data"), Open,High,Low,Close (OHLC) data series, and true real-time Currency conversion functions. Due to the use of Realtime currency data, the currency conversion functions provided by this API deliver much more accurate results compared to other options (which may be significantly out of date),

Other modules depending this module:
http://drupal.org/project/forex_feed_ticker

The BannerConnect adspace module is an easy and simple ad display system created for Drupal web sites. Adspace creates a block for each ad, which gives the users full control over where their ads are placed within the Drupal layout.

BannerConnect specializes in the online display advertising market with service quality, and an unique blend of marketing solutions. Empowering over 4500 scanned websites in over 90 channels, Bannerconnect can deliver what’s important: quality inventory for quality advertising.

In answer to queries from many of our publishers, I have created the BannerConnect adspace module for Drupal users who want to earn money by displaying ads on their web site.

This module lets you sell access to CCK Fields in your Ubercart store.
So, you can have a node type with some CCK fields that you want to show for everybody and some others you want to keep private unless the user buys that specific node. This module is compatible with Ubercart Marketplace. It was inspired by the forum topic
http://drupal.org/node/331415 .

It is currently used on www.surfingfinance.com, which is a portal to buy and sell top-quality information, presentations and training material related to the financial markets.

This module is sponsored by Zaine SaaS (www.zaine.com.br).