Nothing new, another request for essentially a clone of Retail Me Not, therefore the project should already be done.
If you are bidding it means you not only are intimate with the site but you've already completed such/similar clone like projects.
Admin tool must be clean and simple to use and the templates and CSS should be clean and easily modifiable. Ideally your version will include or allow for complete integration of community, forum and coupon rather than the disjunct presentation of the original and easy integration of a blogging element.
Show me what you got.