Is a back-office system worth it
This question has a numeric answer. Start from the hours repetitive work costs you each month.
Result
+1,010 ฿
Net difference per month
- Hours saved per month
- 20.0
- Value of the time saved
- 1,600 ฿
Worth it — the system saves more than it costs
This counts saved time only. It ignores the cost of mistakes such as overselling, missed orders or figures that do not reconcile, which is usually the larger number.