Develop software MY SQL Database / ecommerce website

I need the following website/software developed to be sold as a subscription model Website: General home, about, prices, contact (with form), faq, blog, testimonials, selling pages for the 2 different types of clients, software: user selects package, Set username/profiles for users- they create log in details, confirm, forwarded to form they were originally trying to get to purchase, pays for it, gets confirmation email sent to them (admin is alerted of sale). each package is on a subscription model (want to also offer a trial package option for 1 month). The other packages will have a limited time (limited units) on it so depending on the package they can only access the results (schedule & see replies) for a certain amount of days. once subscription expires they should be able to pay again and not have to set up completely new account - and be able to see the results that were blocked when they fell out of subscription. Need auto notification to their email when time is about to expire letting them know they will be automatically rebilled (they should be able to turn off automatic rebilling and select manual if they would like). once registered, whenever they would like, user fills out forms related to the specific product with restrictions/requirements*more details if i select you as my coder* , is forwarded to a calendar where they can set their schedule outlining the days/times they're available, set the scheduling increments (15/30/etc mins. or not),etc. User submits and html code for a button is generated. User can select from a variety of buttons (think paypal's buttons). User can view people who have made an appointment (CLIENT) on their schedule & client details. User can update listing status which notifies all clients with scheduled appointments in 1 shot via email/text. User can see all inquiries and sort them by categories of high matches, upcoming appointments,etc. User can add a listing under the same username without having to sign up again after they pay for the service. User is alerted (by email/text) for every appointment on their schedule made and every inquiry click attached doc for the rest of the project details in full