SIMPLE POS SOFTWARE - QUICKBOOKS ONLINE

We require a simple program, either windows or cloud based which will connect to the qbo database and allow us to make quick retail sales in-store. Features: 1. View all client info and product info from qbo. 2. Capture payments i.e cash, card, eft, voucher 3. Must be able to work out change for cash sales 4. Must give end of day monies collected recon - broken down by payment type. 5. Must be able to print standard pos sized receipts. 6. Must be able to view QBO invoices and balances due - Must be able to capture payments through pos and it must update qbo. 7. User access from qbo login details 8. Must be able to VOID transactions