Return on investment compares the cost of automating a task with the time, productivity, or practical value gained. It can justify automating only part of a process when full automation costs more than manual work. section 1.2
Apply the measure when choosing an automation approach:
- Estimate whether the time saved and productivity gained outweigh implementation and maintenance costs. section 1.2
- Automate selected portions when end-to-end automation would cost more than performing the process manually. section 1.2
- Improve future returns by using phased automation and reusable building blocks. section 1.2
Email filing and barcode scanning
An email-filing script moves messages into folders using addresses and keywords, saving time and improving productivity. Barcodes provide a positive return by replacing manual product entry, while RFID may cost more to implement. section 1.2










