Hello Peter my name is ***** ***** I will help you with this.
Does this apply to all business or only with a specified area or areas please?
Ok, you need to specify the radius in the clause.
I would also amend slightly to add: Even if the customer or potential customer approaches (x name)
Apart from that seems fine
Can I clarify anything for you about this today please?
If I could ask you to rate my answer before you go today, otherwise the site does not pay me for the time spent with you today. Thank you in advance and good luck!