You can upgrade your membership to include unlimited questions at any time, and they are an upgrade on top of your regular membership. The unlimited questions start immediately from the time of your purchase.
To upgrade your membership, click Account > Membership & Licenses in your AMBOSS account.
Click the button to Upgrade to unlimited questions. Select the upgrade package that suits your needs (you can choose between 1, 3, 6, or 12 months of unlimited questions).
Once you have completed your purchase, you will immediately have access to unlimited questions in the AMBOSS Qbank.
Once your upgrade to unlimited expires, you’ll still keep your membership but will be limited to 50 questions per month. Your upgrade is a one-time purchase and will not be a recurring payment.