Every entry in your Wallet's transaction history shows the amount, a short description, and what triggered it — a challenge win, a BeeShop purchase, a coin bundle top-up, a referral reward, and so on. Cash and coin transactions are shown together but clearly labeled, since they're different currencies with different rules.
If a transaction looks wrong — a prize you expected didn't arrive, or a purchase didn't go through — check the linked challenge or order first (most transactions link directly to what caused them), and contact support if it still doesn't add up.
