(1) No sooner has the salesperson sold you the hi-fi, radio or washing machine than they offer you an extended warranty in case it goes wrong.(2) Not many salespersons can give the right information; many turn to the owner or the manager who has more experience.(3) Most of the top directors are totally unreachable and it's the poor salespersons or customer service departments that become front line. Of course being assertive comes with practice and confidence.(4) The service is unobtrusive and the salespersons know what they are selling.(5) In the showroom John McCormack is the Principal salesman with three expert salespeople working under him.
📺 Word Example from TV Shows

Not only is she
a helluva SALESPERSON,
The Big Bang Theory Season 12, Episode 17

Hey, your cashier here
is quite the SALESPERSON.
Breaking Bad Season 4, Episode 7

Or is it because she's
the best damn SALESPERSON here?
The Big Bang Theory Season 12, Episode 13