Loyalty POS application on Verifone's Verix V Duet terminal

Please send bids for developing a Loyalty application on Verifone's Vx810 Duet POS terminals. Application uses ISO 8583 protocol for communication with the Server for online transactions. Features of the application includes: 1. Application should connect and download settings from TMS server over dial modem. No configure screens required. 2. Main screen with logo visible and Four function keys active - F1 to generate loyalty points issue transaction (offline) - F3 to generate loyalty points redemption transaction (online) - F2 to generate loyalty points Balance points enquiry transaction (online) - F4 for Menu screen 3. Menu screen provides the following functionalities: - Issue Refund (offline) - Redemption Refund (online) - Balance points enquiry (online) - Settlement: post all batch transactions to server over dial modem (online) - Reprint last receipt or using invoice number (2 GUI screens) - Audit Report (read batch and print data) - Summary Report (read batch and print data) - Issue (offline) - Redemption (online) - Clear Batch (delete all transactions and empty batch - protected with password from settings) - Reset Terminal (protected with password from settings) Bidder must be familiar with all terms used above. Must own or have access to Verix V SDK (for Vx810 terminals) and preferably the terminal as well. A terminal can be provided at best for the development.