POS application

We are a small restaurant in miami, florida. Our requirements are little bit different than the POS available in market. Our expectation on this application is 1. Inventory management 2. Seat assignment and waiters management 3. Interface with third party accounting 4. Gift card, coupons management ( format will be provided ) 5. Bar code scanning while redeeming the coupons or gift cards ( need not to maintain balance on the gift card - just scan and process - whatever remaining amount on the card will be returned in cash) 6. Payment system 7. touch screen system ( HardWare/equipment will be bought by us ) We need to get response from bidders within 10 days. Thanks Monica