.NET Program for Mineral Water Delivery

Hi Developers, We need someone to develop a brand new system for a mineral water delivery and few additional accessories. We would have to discuss the layout but it would include a web application (but offering the local back up, when we face internet connection issues). Basically it would be a delivery system, just few personalized topics specific for the sort of products that we work with, we also need a very good stock control with bar-code control (or we accept any suggestions if there is anything better on the market). *** PLEASE PROVIDE YOUR QUOTE (COST PER HOUR IN AMERICAN DOLLARS) AND APPROX. HOW MANY HOURS OF WORK WOULD BE INVOLVED *** *** PLEASE SEND SAMPLES OF THE WORK DONE BEFORE *** Basically we need (subject to changes, that's only the main IDEA): Administration of rent Administration routes Sales Administration Calendar with customers Analytical and synthetic balance sheet monthly Bina (Call Identifier) Bank bill (Sort of Invoice with bar-code used for Brazilians banks). Calculation of Breakeven business Potential customers (who needs water / gas) Commissions sellers general Ledger Accounts payable / receivable Current accounts (receivable) Bank control Teller Control Control of post-dated checks Control purchases Control of loan products Inventory Control (Financial) Inventory control (physical) Control of Water Vouchers (tickets) Discount Coupon Production cost Orders Scheduled delivery Deliveries per trip Mailing label to Close physical / financial vehicles / day Cash Flow Electronic invoice Invoice fanfold Special rates / special guests Network Sales Reports statistical reports Passwords Telemarketing Online Online Version (WEB)