I need easiest and most intuitive and minimal site. I need also other features: 1) a page where you register all user purchases, so I can check annually/monthly and weekly what and how they buy my affiliates ( I'm a franchisor ) and my clients . I must have pie charts and diagrams with the right numbers! 2) an internal inventory where I can load and unload the goods I buy and I sell in a clear and simple. 3) the site must be in white and cyan. 4) the opportunity for my users to pay by bank transfer, credit card, cash by courier. 5) "order alert" I want the alerts site every time you complete an order on the site.