If your Android smartphone or tablet supports a USB on-the-go, or OTG, you can use a USB barcode scanner with the IVEPOS Point of Sale app.
To use a USB scanner with IVEPOS Point of Sale on an Android device, you will need a USB OTG adapter or cable. It has a female USB connector on one end and a male micro USB or (USB C) connector on the other.
First plug the USB barcode scanner to the female USB connector of an OTG adapter or a cable.
Then plug the the micro-USB or(USB C) end of the OTG adapter or cable into the micro-USB or (USB C) port of your mobile device and wait for the system to recognize the scanner.
Now you can add barcodes to your items and sell items with a barcode scanner.