KeepQR Terms of Service & Acceptable Use Policy

1. Google-Only Authentication & User Responsibility

KeepQR stores no passwords and authenticates accounts exclusively via Google OAuth 2.0. Account holders are solely responsible for the legality and intellectual property rights of their linked URLs and uploaded vault files.

2. Prepaid Credits, Vouchers & Chargebacks

Credits purchased via Paddle or official prepaid voucher codes do not expire and mint 1 dynamic QR per credit. If a payment is refunded, reversed, or charged back, unspent credits are revoked and any excess QR codes minted from reversed funds are automatically suspended.

3. Acceptable Use Policy (AUP) & DMCA Copyright Takedown

Phishing, smishing, malware distribution, fraud, CSAM, illegal gambling, copyright infringement, raw-IP/ephemeral-tunnel abuse, and third-party CDN hotlinking are strictly prohibited.

Abuse and DMCA copyright takedown notices may be submitted via /report or emailed to support@keepqr.desiderio.kr (include the offending QR URL and proof of ownership/violation). Violating QR codes are immediately quarantined or permanently suspended without refund.

4. Operator & Legal Contact

Operator: Desiderio Lab (KeepQR) · Address: Seoul, Republic of Korea · Support & Legal Contact: support@keepqr.desiderio.kr