Currency Exchange Module for Drupal

Currency Exchange is the latest module I wrote for Drupal. It uses data from Yahoo Finance, and calculates the exchange amount if you give it one. It will also provide a link with details, charts and history from Yahoo.The module also provides a callable API for other Drupal components so they can do currency exchange on the fly. This allows things like giving estimates in other currencies for services you offer, or billing customers in a different currency (e.g. ecommerce module).



payment system with currency exchange

Could you please answer whether the module can work as a full-functional payment system with currency exchange, payment to behalf of the site as a percentage, money (goods / services), depending on the amount of incoming and / or outgoing traffic of funds (products / services) on members accounts?
If not, maybe there's some other module, script, based on Drupal or others?