If I'm selling gourmet burgers for $5.00 each, but a customer want's me to match the price of a McDonalds burger, then that customer is going to get a McDonalds burger from me, not my gourmet burger.
If a customer wants me to match the electrician's prices who's selling the McDonalds electrical service than the customer is going to get the McDonalds electrical service from me instead of the my gourmet electrical services.
I can also not answer the phone, not return the customer's phone calls, not show up on time, not show up at all, track mud into the customer's home, not put down drop clothes so the insulation and dirt rain down on the carpenting when doing the work and do a poor installation just as well as the guy providing the McDonalds electrical service if that's what they want.
The job I did yesterday the homeowner told me he contacted other contractors to give him a price for the job. One didn't answer his phone so he left a message. They called back a day later and setup an appoinment to come out but then never showed up and didn't bother to call to say they couldn't make it.
He said he decided to go with me because he felt I provided better customer service. I arrived when I said I would, wore booties in his home and put down drop clothes while looking into the attic access opening.
If the customer want's the best price they can get, they can go buy a receptacle at home depot and install it themselves. I don't sell receptacles and switches. I sell service.