Also these are my books some related self-help and some technical in my fied The books I sell on amazon, some related as self dev. also found on apple and google play [affiliate marketing links removed]

Hi, In Germany air condition is not common. Not very many private houses have one. I m thinking about selling and install so called split climas, assembled ready to installed. A simple hp with only a few different kinds. - i think, the warmer the sumers get, the more people want one. Also you...