I gave away my books for free, and sales increased 4x | Jeff Geerling

I gave away my books for free, and sales increased 4x In March, I made my DevOps books free to help anyone who wanted to learn new skills during the global pandemic lockdown. In April, Device42 generously extended that offer for another month. I originally had the idea to give the books away on a whim on a Sunday night, thinking I'd give up a fair chunk of revenue, but nothing too substantial. The

[braitom]

技術書を無料にして配布したら結果、売り上げがあがったという話。面白い。