Carl Handy

This is a Payments.GY Payment Gateway for WooCommerce.
Payments.GY allows you to securely sell your products online by registering your website as a third party application on the payments.gy platform. 
Users must have a verified payments.gy account to process payments.
The integration is seemless with no need for complicated API keys.

Payments.GY

An extension of the payment platform designed and developed by IntellectStorm Inc.

sydcode

This plugin allows for custom editing of product prices in WooCommerce. This version only supports simple and external/affiliate products, but support for variable products will be added to a future version.
This is not an official WooCommerce plugin. Please do not bother the nice WooThemes people with support questions. All questions and suggestions should be posted in the plugin forum.
Thanks to Anthony for sponsoring this plugin.

WooCommerce Prices

This plugin allows for custom editing of product prices in WooCommerce.

Payments.GY vs WooCommerce Prices