Yes, Banana Accounting+ can be installed on up to 5 devices with the same registered user email. For companies please visit the Multi-user page. There are no license keys but the subscription is linked to the user's email, so it's all very easy: just download the program and enter your email.
For previous versions the installation of the software on max. 2 devices (with the same license key) is permitted, provided that both devices belong to the license holder. This only applies to the first license of the version in use.
Category
Installation and license key