With me, again; Customer supplied parts are few and far between and I only make exceptions for customers I know under special circumstances.
(Nothing critical like in the fear mongering article above.) -- Again common sense dictates here.
If we must have a No BYOP policy, make it a No critical parts policy.
Brakes, steering, suspension, SRS, etc.
Typically with the ones who are looking for a good deal; I buy parts for less than they can and sell them right at or just below our favorite consumer store's prices and still turn a profit.
Joe blow off the street whom I've never met is another story. (Some training required)
Most end up returning their parts after a brief conversation where I sell the repair with my parts, others require wallet training.
The ones who refuse common sense logic are those special kind of stupid people I don't want as customers anyhow and these are the ones who may never learn anything.
And then there are those super 'Special' circumstances...
I have one customer I know very well from church and that his family is really struggling. Health / medical bills, etc...
When I first met him he was all about buying his own parts and I weened him off of the notion fairly quickly about 2 years ago.
Until recently; I know he's been out of work for a spell. He is starting a new job and we all know that when a family or person is living paycheck to paycheck things can get real ugly in a hurry.
So in this instance his AC has not worked for quite some time and his window switch just failed. -- rut row raggy
I searched for the lowest price which ended up being Rock Auto (No surprise) and had him order the switch directly then I installed it for free.
It's the little things that go a long way. "A loyal customer for life." - I hear this a lot.
I agree that many people who bring their own can be problematic. This is why I counsel them up front and sell them on the back side.
If we look at the numbers; How many BYOP customers do we see in a month or year? For me... Not many. But when I do, I win them over provided they are not bad apples.
Sometimes we have to compete with the consumer parts stores and it's really not that hard or bad for us to do. After all, Labor is 100%.
Even if it means only making a dollar on a part - So be it if we win a good customer in the process.
The numbers don't lie and I didn't build a customer base full of cheapskates... so I'm not 'helping myself out of business'.
As we all know; there are plenty of regular customers where a healthy markup is just fine and dandy and they are the majority.
And when one of our loyal customers falls on bad times...
Hey ... Fair is fair and it all washes out in the end.
You make a huge difference in their lives by being honest, flexible & fair.
They make a difference in yours when they rave about you to others.
...
Final thought:
As far as Phone Estimates go; ATS Automotive is spot on...