Access benefits and discounts by presenting assigned voucher codes to merchants. Earn award points to redeem for voucher codes at participating merchant locations in Vietnam. Track points and view available discounts.
by O2 FINANCIAL JSC★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
Create and secure a Bitcoin wallet using seed phrases. Send and receive transactions with other users. Participate in mining challenges to validate transactions and earn rewards. View blocks being added to the blockchain in real-time.
Manage digital assets with . Set heir details and cold wallet hints. Activate 30-day auto-monitoring. Send inheritance information via email automatically. Protect crypto and digital wealth securely.
Scan QR codes to access events instantly by pointing your camera. Check ticket validity in real time. View and manage scan history. Protect scans with strong security measures.