Assumptions,
She is a well reviewed provider that is on your "to do" list
Discount is 10% or more of her regular rate
So in my way to work yesterday, I had to stop for gas, I am approaching the intersection and I have two options, Valero or Chevron
Valero is 2.43 for unleaded, Chevron 2.47. From my orientation, Chevron provided the easiest to access, so I pulled in and noticed I am the only one at the pumps, I looked across the street and there are at least 8 vehicles at the pumps at the Valero and at least one more waiting for a pump.
I look at the flow of traffic, equal amounts coming and going, so both gas stations offered equal access opportunity.
I can only assume it was the cheaper price at the Valero that influenced the decision of most drivers to go there, 0.4 cents/gallon made the difference? (what is that 2% price difference?) Ever noticed that competing gas stations across from each other, often match each others price?, maybe that is why.
Being the hobbyst I am I immediately thought about posting this thread.
YES, this topic has been discussed many times, If you do not care to discuss it again there are many other Treads (and treADS) to go read
YES, A provider can charge whatever she wishes to charge, no point to bring that up again
YES, some provider Never do and never will offer discounts.
PROBABLY is my answer.