I am in the process of designing or having my own online shopping cart web site . I have realized that without having web site can do the same job with the Apps or tell me the different in the each case .
is there any pre define temple for online type web site to be build my self without going to web designer or web designer can select the temple for me ?
if the designer given design can check the type of design he/she used . example standard template or custom design ?