• Renews automatically every month or year at the price you pick, until you cancel. Stripe emails you a reminder 15 days before each renewal.
• Cancel anytime here in Plan, in two clicks. You keep the paid features until the end of the period you paid for and aren't charged again.
• Refunds: no refunds for part of a period. Charged by mistake (a double charge, or a renewal after you cancelled)? Message the developer within 14 days and it's refunded.
• Checkout is by Stripe; your card number never touches this site. Full plan terms

Cancel plan opens Stripe's billing page: choose Cancel subscription, then confirm. You keep the paid features until the end of the period you paid for, with no more charges. Charged by mistake? Message the developer within 14 days for a refund.

Study is free for everyone: make, study and share flashcards, tests and notes without limits. Free gives your first 60 trades with everything on, Pro included; after that your journal stays and is read-only until you pick a plan. Basic keeps you logging; Pro adds Patterns, stats and AI. Plans renew automatically until you cancel; cancel anytime and keep the time you paid for. Checkout is by Stripe; card details never touch this site. Plan terms.

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Self-reported journal. Nothing here is financial advice.