A booking tool for mobile dog groomers.

Before you build it, four documents about it: who else is already selling to the one-van groomer running the day out of WhatsApp, one price you can defend, a money model with every guess labelled, and where the first customers are.

What it checks first, for this one.

1. What the incumbent grooming apps charge, and which of them plan a route rather than list appointments
2. Whether groomers pay per van or per appointment, because the two price the same product very differently
3. How many of them are already in the two big grooming forums, and what they complain about there

What is left after card fees on a €29 subscription, once support is honest about how long it takes?