We need professionals develops in PHP who can create plugins, we also need a designer to designs some simple images with the plugin.
What you required to do it the following things:
1- Build a plugin and test it and make sure it compatible with woocommerce v.1 and v.2
2- Design multiple images.
3- Write a documentation about the plugin and who it works.
The plugin details will be sent after bidding. (BTW before you price, the plugin is very easy I wrote some of it, and I believe it won't be hard!)