Startup Idea: Sales Track & Management App

Startup idea to develop an application that enables salespersons to check-in at a location and label it as 'signed', 'working', or 'declined'. The app should offer map and list outputs with timestamps and allow each salesperson to be distinguished by a unique color, to avoid overlap and identify unvisited businesses.

My business involves advertising sales - we could use an app that allows our salesman with the press of a button to "check-in" to a location and note it as "signed, working, declined" - with outputs displayable as maps and lists including dates/times - and each salesperson displayed in an assignable color - so that other salesmen are not going to those same businesses which have already been visited, and we can see which have not been visited