The data transfer feature is not working on my device. What can I do?

The data transfer feature requires you to meet the following criteria:

Both devices should be Android devices.
Both your devices should be within 100-150 meters of each other.
You should have the latest version of the Cashify app installed on both devices.
You should have Wi-Fi Direct enabled on both devices. If they are disabled, head over to the Wi-Fi settings of your smartphone and turn it on.