Why your job tools should work with the signal off
Basements, plant rooms and lofts have no signal, and that is where the work is. What "offline-first" means in practice, and what to check before trusting it.
Guides
Estimating, invoicing and getting paid, written for people who do the work rather than the paperwork.
How to write an estimate that gets accepted
What separates the estimate that gets a yes from the one that gets a silence: scope, options, and answering the questions the customer has not asked yet.
Deposits and staged payments: how to bill a long job
Why a job longer than a fortnight should be billed in stages, how to split it, and the arithmetic mistake that quietly loses money on every split.
What actually has to be on an invoice
The parts an invoice needs to be paid, the parts it needs to satisfy a tax authority, and which of the two you should worry about first.
Estimate, quote, invoice: what the difference actually is
An estimate is a considered guess, a quote is a promise, and an invoice is a demand for money. Confusing them is how tradespeople end up working for free.