aSaaSin uses Polar for subscriptions and one‑time purchases. Pricing is displayed from the database, and a webhook grants benefits (Discord role, repo/file access) after successful checkout.

• One‑click checkout with Polar
• Monthly & yearly subscriptions
• One‑time purchases (guest checkout)
• Webhook‑based benefit delivery
• Public, read‑only pricing table

• Subscriptions: user authenticates, returns to Dashboard with product_id, then is redirected to Polar checkout.
• One‑time purchases: direct checkout without authentication; success page finalizes fulfillment.