Flash Pay（スキャン決済）の使い方は？
DeBox の Flash Pay で加盟店の支払いコードをスキャンし、金額と資産を確認して支払い、結果を確認します。
How do I view and claim Flash Pay cashback?
View total spending, claimable cashback, and reward progress in DeBox Flash Pay, claim an available reward on-chain, and verify it in reward history.
How do I submit feedback?
Report issues via screenshot feedback or System Settings → Feedback. Add a description and images; the team will follow up in the App.