i want to buy animated arena fixed style, i want to know few things about it:

1. style licence is for life time or for 1 year

2. the pack include all 3 colour styles logo.psd or not

Any answers to this? Also does this work for 3.7

This will work on 3.7 . You have to ignore version style. You get 1 year of updates. I will haveto check on the colors but it is just CSS it is controlled by. So i assume that question is no.