Where this has been done
T&H Painting
Bermuda, my own business
T&H Painting is the painting business I run. The estimating and proposal system, invoicing, finance tracking and reporting, and the document infrastructure behind a trades business, designed as one system: an estimate becomes a proposal, the proposal becomes an invoice, and the money is tracked and reported without being retyped along the way.
It is the reference for what an automation build looks like in practice. See the work page for how it was built.