You are correct, In order to use 1Password in your browser with a standalone license you will need to install the classic version of 1Password in your browser: https://support.1password.com/cs/1password-classic-extension/.
We are offering generous discounts on 1Password memberships to users who have been using our licensed version of 1Password. Please drop an email to support@1password.com so our team can provide you with more details :)
