Clipper (wordpress Coupon Theme) Code To Modify

I need a modification on WordPress coupon code theme, Clipper (Demo: http://www.appthemes.com/demo/clipper/)

1) First please inform me if you already worked with this theme;
2) If not, any other coupon theme;
3) If not, any other wordpress theme;

4) Language translation needed, (Translation is made by poedit and .mo files are put in languages file, but still there are words (like dates) to be translated somewhere in the code)