Useful Links
Lockcodes.com
They offer automotive, shop, and padlock codes, KBX key blank cross reference, pin charts with a pinning calculator, a lock database to source an unknown key and a chart to help you fill in unknown cuts.
ILCO Key Blank Directory
Free download for the most recent updates
Locksmith Ledger
Long running publication for locksmith industry news and updates
Workiz
Workiz is an all-in-one software made for home industry service professionals. Their suite provides an incredible platform for functions such as invoicing, job scheduling, and inventory management. They even offer a service chatbot for booking jobs and a payment processor to accept payments on the go.