cloud/browser based web application

The application is for a browser based application. \r\nThe site is to include a subscription/login page and CRM for managing prices/trial periods.\r\n\r\nThe browsers interface is to have individual pages for each of the following databases;\r\n\r\nCalendar:\r\nWeb base calendar that interacts with other pages of the database and a quick view option for Today/This Week/This Month reports\r\n\r\nContacts:\r\nSuppliers/Customer/Employees\r\n\r\nAbility to setup employee access to edit the database and admin controlled access/privileges\r\n\r\nQuotes with an itemised Inventory as well won, lost or pending report\r\nInvoices with paid, waiting on payment and overdue reports\r\nPurchase/Work Orders, \r\n\r\nability to setup additional users within the database and access rights/privilages