crowdsourcing site

I need an online e-commerce crowdsourcing website inspired by [url removed, login to view] plus the following:

1.) Ability to restrict access to the site, making it an invite only proposition

2.) Different types of registered users- contributors and voters/buyers- with restricted access to their respective area. Then for each user type it would be possible to set up different layouts, widgets, etc. while creating a bridge between the two for items submitted and voted upon. (By doing this, the site can then offer different supporting services for the submitters and the voters/buyers.)

3.) Ability to create a subset of all proposals and hold competitions in which voters decide which is best within each proposal subset

4.) Make submission of photos possible, enabling voters to decide which photo is best within each competition

5.) Make it so that winning items of each competition can be purchased. The website would need to be able to connect into third-party payment and transaction engines such as PayPal.

6.) Site management system for me to use to administer the site

I’m looking for an already made script. Please email demos with price. (Budget: $30-250, Jobs: eCommerce, OSCommerce, PHP, Website Design)

eCommerce OSCommerce PHP Корзини покупця Веб-дизайн

ID Проекту: #870933

Про проект