Registers for a service business
Five simple registers that show what needs attention today: contracts to renew, warranties and services due, rented items to collect, guests arriving and client jobs due. Your data stays on your device.
Pick a register
- Service contract trackerAnnual maintenance contracts: who, what is covered, when each renews, visits due and money pending.
- Warranty and service remindersProducts you sold, the day each warranty ends and the next service, with a message to the customer.
- Rental registerItems out, who has them, the day they are due back, rent so far and deposits held.
- Client work trackerJobs for clients with due dates, stage, fee and a message to ask for documents or remind: for small accountancy, tax and similar practices.
- Guest registerGuests, rooms, check-in and check-out dates, who arrives and leaves today and what is still to collect.
How they work
Each register is a list with a form to add a row, a search box, a "Needs attention" panel for rows whose date has come and message buttons for WhatsApp. Records are saved in your browser, and you can download a backup or a spreadsheet file any time.
Common questions
Are the registers free?
Yes, with no account.
Where is my data kept?
In your own browser on your device. Download a backup file regularly.
Do they send messages by themselves?
No. A message button opens WhatsApp with the text ready, and you press send.
Guides
The registers keep their data in your own browser and send nothing to us. Names, numbers and prices in the examples are made up. No law, tax, consumer or guest-registration rule is stated here: check local rules where they matter. Checked 14 November 2026.