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RMS

Feature

Vehicle service reminder software (by km and date)

RMS is vehicle service reminder software for oil change, tyre, auto repair and motorcycle shops. It works out each vehicle's next service by km and by date from how far it usually drives, prints the next change on a windscreen sticker, and gives a daily Due list of who to call. It works offline.

Last updated 18 October 2026

What problem does it solve?

Customers forget when their oil or service is due, and a paper register cannot tell you who to call this week. Regulars drift to the shop down the road simply because nobody reminded them.

What do you get?

  • Each vehicle keeps its plate, make, model, odometer readings and full service history inside the customer.
  • The next service is worked out by km and by days since the last visit, whichever comes first.
  • The expected visit date comes from how far the car usually drives a day (50 km a day is assumed with no history).
  • The bill and the windscreen service sticker show the next change km and expected date.
  • The Due list has tabs for service due, tyre rotation, products due, customers not seen lately and payments due.
  • Filter the list by due date, vehicle type, area, name, phone or plate.
  • Record each call as Called, Will come, No answer or Not interested, with a note.
  • Print the list or export it as CSV for a calling sheet.
  • When the customer comes back the reminder closes by itself and the next one starts.
Due list of customers to call for service, with phone numbers and due dates
Due list. Who to call today: services, tyre rotation, products running out and payments due.
Printed service sticker with the next oil change kilometres and date
Windscreen service sticker. The next change km and expected date, printed for the windscreen.

How does RMS work out the next service?

Every vehicle sits inside its customer with the plate, make, model, odometer and a “next change after” interval (3k, 5k or 10k km). When you type today’s odometer on the bill, RMS adds the interval to get the next change km. It also looks at how far the car usually drives each day and turns that into an expected visit date. A taxi that runs 150 km a day comes up much sooner than a family car that runs 20.

A car is due by km or by days since its last visit, whichever comes first. The next change km and date print on the bill and on a windscreen service sticker, so the driver sees it every day.

What is on the Due list?

The Due list is your vehicle service reminder software in one screen: who to call today, with a count on each tab.

Tab Who appears
Service due Vehicles due by km or by days
Tyre rotation A set km after tyres were fitted or rotated
Products due Products with a reminder in days or km, such as a battery check
Not seen lately Customers with no visit for a set number of days
Payments due Customers owing more than a set amount for too long, or past their promised date

Set the rules and how many days early in Settings → Reminders.

How do I use it every day?

Open the Due list in the morning, filter by area or vehicle type, and click a phone number to copy it. Call from the shop phone, or send your own WhatsApp from your mobile. Record what happened: Called, Will come, No answer or Not interested, with a note. If staff prefer paper, Print list or Export CSV gives them a calling sheet.

When the car comes back and is billed, its reminder closes by itself and the next one starts. RMS does not send SMS or WhatsApp messages itself, so the call stays personal and in your hands.

The owner’s dashboard also lists vehicles due within seven days under Needs attention. Everything works offline on the shop’s own computer. Download the free 14-day trial and see which of your regulars are due this week.

Which shops use it?

Questions shop owners ask

How does RMS know when a car is due?

Each vehicle has a "next change after" interval such as 3,000, 5,000 or 10,000 km. RMS adds it to today's odometer and uses how far the car usually drives each day to estimate the date.

Does RMS send SMS or WhatsApp reminders to customers?

No. RMS gives you the list with phone numbers to copy, and you call or message the customer yourself. You then record the result on the list.

Can I remind customers about things other than oil changes?

Yes. Tyre rotation after a set km, products with a reminder in days or km, customers not seen for a set number of days, and payments due each have their own tab.

What if a customer is not interested?

Mark the call Not interested. It hides that customer only for this round; the next reminder still comes after their next visit.

Is the Due list in the Basic edition?

Yes. Customers, vehicles, mileage, service history and the due-for-service list are in both Basic and Pro.

More features

POS & billingInventory & purchasingCustomer creditReports & dashboardJob cardsPrinting & receiptsWorks offlineBackups & security

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Every Pro feature, no card needed. Keep it from USD 39 a year or pay once for life.

14-day trial · Windows, macOS, Linux · Works offline

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