Hi, we are looking for some information on POS system for bakery/cafe shops. We are planning to install the Point of sale system on about 3,4 stores plus 1 warehouse. any recommendation which software is reliable and good price? is it possbile to install the hardware/software ourselves? minimum requirement we are looking for is Network Capability (WAN),Inventory support, Invoice reports, customization (data entry), and probably touch screen to take order. we need 2,3 terminals/each store. any helps would be appreciated. THANKS ALOT