What's the Inbox for ??

When I do have a message, I use a different phone and Google translate camera to see what it says. 

Ishraq Tanvir Azad

#75: Have no idea, did you try with this feature?

Vicki Kieu

I believe that box is when another cashier want to message you. There is a feature where you can chat to other cash walker privately and the message go there inside of the feed.

While doing my research regarding the cashwalk app, I discovered that this app has been developed and found at Korea in 2017.