The signs a spreadsheet is no longer enough
- Two or more people need to update the same sheet — and overwrite each other.
- The sheet lives on the back-office computer, but the work happens at the counter.
- A customer calls, and it takes more than 30 seconds to answer "what stage is my repair at?"
- At least once, a device "disappeared" — it was in the shop, but no row pointed to it.
- The inventory in the sheet doesn’t match what’s on the shelf.
- The end of every month starts with two hours of manually cleaning up rows.
What software changes that a spreadsheet can’t
The real difference isn’t "a prettier table" — it’s the connections between the data. In a purpose-built system, a repair links to a customer, the device is identified by IMEI with its own history, a part added to a repair decrements inventory by itself, and the price is pulled from a price book instead of retyped (and sometimes mistyped). In a spreadsheet, you maintain all those connections by hand — and that’s exactly what breaks.
The second difference is working from a phone. A spreadsheet is miserable at the counter. A system that opens on a phone lets you create the ticket in front of the customer and update a status right at the bench.
What spreadsheets are still great at
One-off analysis, custom profitability math, budgeting — spreadsheets win there. Even after switching, you can export your data and analyze it in a sheet whenever you like. The move isn’t "abandon spreadsheets" — it’s to stop running day-to-day counter operations in one.
How to migrate without stopping the business
- 1Pick a start date. From that day, every new repair is opened only in the system.
- 2Don’t retype your history. Migrate only open repairs and your repeat customers.
- 3Enter your price list for common repairs — this is the part that pays for itself fastest.
- 4Count inventory once, properly, and enter starting quantities.
- 5Run two weeks in parallel: the old sheet becomes read-only until its open repairs close out.
- 6After a month, measure: fewer "what’s the status" calls? Does inventory match the shelf? That’s your verdict.