How Per-Subject Purchases Work
If you only need one or two subjects, you can buy access to individual subjects as a one-time payment rather than subscribing to Pro.
Go to the subject page and click “Unlock this subject.” You will be taken to a Stripe checkout. Once purchased, you have permanent access to all content for that subject — MCQs, exam questions, flashcards, revision notes, and cheat sheets.
Per-subject purchases do not include increased AI question limits — those are tied to Pro and Max plans.
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