Logo design for Coupons web site

I need a quality logo that will consist of green, blue, black and white colors for Coupons web site. It is not required to use all those colors but the green one is MUST to match web site design. Contact me over PM so I can send you a sample of web site template and show you the location where the logo will be placed so you can have an idea of its shape. In PM I will also give you a web site name so you can know how to design it. The logo will also be used inside buttons, for example we are designing a script that will work similar to Digg, Twitter, Foursquare, Delicious, Pinerest so our logo needs to fit nicely inside buttons, just like previously mentioned web sites have their buttons. Try to use a combination of our web site name and convert them into image if you understand what I mean. You can use our web site name inside logo but its not required. I need logo in following formats: .jpg (ideal for web use and on Microsoft products) .gif and .png (transparent background ideal for web use) .psd (Photoshop file with all movable layers) Make sure that 1. The logo must be 100% custom designed, DO NOT use any clip art or templated images. 2. I keep full ownership rights to that logo 3. I'm looking for a high end logo designer who will do a good job which will lead to more design work in future.