Landingspage with admin options

For one of our clients we are looking for a landingspage with a custom made admin or if it’s possible a wordpress extended admin. What the need is a landings page with the possibilities to make reservation to one of their seminars. What needs to have this application: Admin: • Make a new landingspage (only 1 site) • Input for an image (upload as well) • Input posibility for title • Input posibility for description (with wysiwyg possibilities) • Input posibility for maximum subscription • Input posibility for price • Input posibility for email feedback when someone subscribes • Payment methode Cardgate – this needs to be true or false depending on the seminar (free seminars without payment methode and paid seminars with payment methode). Fontend: • Landingspage with output of image, title, description and price (if filled in) • Form to make a reservation (with name, email adress (with jscript validation) and phonenumber) • Newsletter subscription to a mailchimp account • Transactional email to the customer. • Thank you for subscripbing and reservation id This all needs to be build before the fist of May. The description of the payment provider can be found on this page: [login to view URL]