Hello, We are interested to work with an expert to build us a custom app for our business. Basically we sell our products from our suppliers factory to the clients warehouse directly, we structure the contract and follow-up only. Therefore we need an app that we can enter required data to create automated offers, contracts, invoices and sales report which can be both printable and e-mail friendly and to be able to enhance our follow up with our clients. As well to follow up with the orders and create shipping schedules, which can be both integrated with our website by a customer portal were the client can follow up with their order shipping status and reviewed internally printable and email friendly. Please provide your fixed rate and feel free to contact me for any further required information.