These people are rude! They are trying to sale the new credit card processing machines. When they can't get the owner they want to know if you make decisions for the company. When you say "No" they just rudely hang up.
I'm pretty sure its a robot that looks for key words. It said it was "Tom from the approval department" without a mention of which company it was supposedly from. When I said the owner wasn't in it asked if I was the one to talk to about this, and when I said no it hung up right away. Smells of a scam.