1 Contest System
Logo requirement need a lot of artist skills and if we hire directly a designer then their in surity that his/her design will be good or not we may not like the design.
Using the contest we can allow user to publish their logo design requirement and once admin approve designer can start do design and if the client like they can purchase this.
Remember
After enableing the plugin you need to create pages with following shortcodes
[contest_list] This will show all list of contest published on the portal so create a page and add this short code