Name: BuyCraft
Type: CraftBukkit Plugin
Description: Buycraft has been running for over 5 years supporting over 500,000 Minecraft servers and is the most reliable and feature rich service available.
Buycraft is a webstore platform for funding your Minecraft community, it provides you with an ecommerce platform to sell in game ranks or other cosmetic features to your players.
Download Link: https://dev.bukkit.org/projects/buycraft