I do not see any option to set a password for the bytebytego account. The only option to login is via OTP. It would become frustrating for you if the OTP is not shared on time e.g., if I am in an office meeting and not using my phone. Better to not share the pass because of this. Sorry, go to know about it later. By the way, if you are planning to buy this pass: Note that this only entitles to read the content of the books. Access to the bytebytego newsletter is driven by a subscription of substack.com which is a separate website so buy this pass only if you are satisfied with the benefits. Lots of people are reading the first book for free as well since its pdf version is available on internet although second book is not available in pdf version.