Using Someone Else's Xbox Live Redeem Code: Ban Risk
Yes, using another person's redeem code will almost certainly get your account banned.
Why It's a Violation
ToS Section 5 / Code of Conduct: "You may not use, transfer, or redeem codes not intended for you."
Fraud Detection: Microsoft tracks code generation, distribution, and redemption chains. Regional mismatch, IP mismatch, or duplicate redemption triggers auto-flag.
Account Theft: Many "free code" sites harvest codes from stolen accounts / credit cards. Redeeming = receiving stolen property.
Consequences
Account Suspension: 14 days → permanent.
Console Ban: Device ID blocked from Xbox Live (all accounts on it).
Forfeiture: All digital licenses, Game Pass, balance, Gold time revoked.
Legal: Rare, but possible for large-scale fraud rings.
Legitimate Alternatives
Buy Your Own: Microsoft Store, Amazon, Best Buy, CDKeys (authorized), Green Man Gaming.
Gift Properly: "Buy as Gift" in Microsoft Store → sent to recipient's email.
Game Pass Ultimate: Share via "Xbox Family Settings" (up to 4 accounts, same household).
Don't risk your library and account for a $10–60 code. Buy legit.