Concept build, sample business
A mobile detailing day, run from one screen.
A Concept build: software for a made-up mobile detailer, Hushwater Mobile Detail in Benicia. Everything in it is sample data.
The problem
- The day lives in your head and a notebook.
- The phone rings while you’re working on a car, and the caller books someone else.
- “Let me check and call you back” is where the booking goes.
- A dog-hair minivan gets booked at the regular price.
- No-shows and rain cost you the afternoon.
- The balance gets “sent later”.
What the software does
- Answers the calls you miss, asks the vehicle size first, and books a time you’re really open.
- Lets customers pick their vehicle and service, see only your open times, and pay a deposit if you take one.
- Sends the jobs you price on a look (pet hair, a spill, a ceramic coating) to you first, with photos.
- Reminds every customer the evening before, with a way to move to another open time.
- Keeps before and after photos on the job card, and takes the balance before you drive off.
- Asks every customer for a review, and offers a regular maintenance wash.
Step by step
The day
Thursday’s jobs on one screen, in route order.

Sample data · the sample app, at phone width The missed call, answered
Ana calls while the detailer’s working. The line picks up, says it’s automated and the call is recorded, asks the size of the vehicle first, and books a time that’s really open.

Sample data · the sample app, at phone width Size, service, an open time
The customer picks their vehicle size and the service, and the price follows. They only see open times. It’s confirmed for both of you right away.

Sample data · the sample app, at phone width A job priced on a look
Pet hair, a spill, a ceramic coating: those come to you first. The customer sends photos, gets a price and two open times back, and picks one.

Sample data · the sample app, at phone width The reminder
The evening before, every customer gets a reminder. If they need to move, they can only pick a time that’s really open.

Sample data · the sample app, at phone width Rain on Thursday
That’s your call. One tap moves the afternoon to open times on the next dry day, and each customer sees the new time confirmed.

Sample data · the sample app, at phone width Before and after
Photos before and after, on the job card. Then it’s marked done.

Sample data · the sample app, at phone width Paid at the car
The balance is paid before you drive off, and the receipt goes out by email.

Sample data · the sample app, at phone width The review request
When a job’s done, every customer is asked for a Google review, not just the happy ones.

Sample data · the sample app, at phone width The maintenance wash
It offers a regular wash, so a one-time customer becomes a regular.

Sample data · the sample app, at phone width
What this isn’t. No client. No results. A made-up business and sample data, built to show the idea.
Try it yourself
A made-up business with sample data. Nothing you do in it reaches anyone.