Guides
Practical how-tos for California smog check stations and Clean Truck Check testers.
SmogDesk setup guide: from download to first invoice
Install, set your services and prices, import customers, and write your first invoice.
Read the guide →How to invoice a Clean Truck Check test
What belongs on a Clean Truck Check invoice, how to price each test, and how to bill fleets.
Read the guide →OBD vs. opacity: which Clean Truck Check test does a truck need?
Which Clean Truck Check test a truck needs, based on engine model year and fuel type.
Read the guide →How to run fleet charge accounts at a smog or Clean Truck Check shop
Set up fleet accounts, bill tests to them, post payments, and keep trucks on schedule.
Read the guide →Invoicing built for smog and Clean Truck Check.
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