ok2qr can be used send an invoice payment notifications to the vendor via sms. The user simply scans the qr code (printed on the invoice), as shown on the screen shots. The qr code contains the invoice nr and the contact mobile nr of the company who sent the invoice. After sending the text message the notifications reaches the company who sent the invoice who now know they can expect a payment (as shown in the last screenshot).
Website : www.ok2qr.com
In this app, you can send sms scanning the QR code,
To create your own QR code, visit http://184.108.40.206/
Demo username:ankush ; password:demo
scroll down to see the QR code on web page. You can save/print this QR code onto your invoice .
After that, just scan the QR code and click on the "Send the payment info" button.
To generate own QR code, just use the register option here : http://220.127.116.11/register.php
For more information about the app features , visit : http://www.ok2qr.com/