Same product. Each page shows a real example for that trade, in pounds.
Plumbing
A call-out, the labour and the parts on one invoice you can send from the van.
Electrical
Consumer-unit swaps, extra sockets and hourly labour, written up before you leave the drive.
Construction
A quote, a deposit, then the balance — without a second spreadsheet.
Cleaning
A weekly house, an end-of-tenancy, or a one-off oven clean.
Freelance
A day rate, a project fee, or a monthly retainer.
Photography
A booking deposit, then the balance after the job.
Consulting
A discovery day, a report, or a monthly retainer, with VAT shown properly.
Motor trade
Labour and parts on one bill the customer can open in the waiting room.