Did you ever have an encounter with a salesperson who you believed was less than honest? What did he/she do or say that led you to that opinion? Was it a tilt of the head, a glance over the shoulder, or a smirk? Perhaps it was the tone of voice or words said. Maybe even the way paperwork was handled.
How did he/she make you feel and what did you do in response?
Some people accept the situation because they needed whatever the person was selling. For example, there’s a car that fits in your price range, a make and model that you’ve been interested in. You desperately need a car, today. You feel that there’s something shady going on, but you don’t have the time to shop around some more. The person knows this, and so has the upper hand.
There are many other situations in which something similar could take place.
Your task is to write a scene in which your character encounters the dishonest salesperson, or, your character could be the salesperson.
Establish the setting so that your readers will feel at home in the scene. Give enough of a description of the salesperson so that readers will create the first impression that you want them to have. Set things in motion through dialogue and narrative.
Tensions will develop. It’s up to you to decide how far the reactions will go. There could be words, there could be fisticuffs, there could be a shooting.
Have fun with this one.