Where do I find my Account Key?

Hi @betausername! You can find your Account Key on one of the devices you used to sign in to your 1Password account. We recently introduced a 1Password subscription service, which has automatic sync between your devices, access to 1Password anywhere, and an account to access everything. If you purchased 1Password a while back, you didn't get an account with the new service and you don't have an Account Key. You can create one to get the benefits accounts include, or you can keep using 1Password as you always have. Learn more about the difference between a subscription account and standalone license: https://discussions.agilebits.com/discussion/68576/the-difference-between-a-1password-com-account-and-standalone-license

Hope this helps :)