“Come now, you who say,
"Today or tomorrow, we shall go to such and such a city, and spend a year there and engage in business and make a profit."
Yet you do not know what your life will be like tomorrow.
You are just a vapor that appears for a little while and then vanishes away.
Instead, you ought to say,
"If the Lord wills, we shall live and also do this or that." James 4:13-15
Picture tossing out a castnet which retrieves in its cast the six closest establishments meeting your desired category and you have a good visual of what ProximityCast does.