مستويات السهم المجمد: حساب تكلفة الموارد وتقييم الحساب بأمان

Ensure the seller processes the official Supercell ID email change in-game. Never accept forwarders or unverified email access. Confirm verification codes are transferred directly without recycled OTPs.

Verify whether 'Account Protection' (Supercell 2FA SMS + 3 Recovery Codes) is active. The seller must disable their phone number, rotate the phone binding to the buyer, and generate three fresh recovery codes delivered exclusively to the buyer.

Inspect in-game Blacksmith building level and equipment UI to confirm actual Frozen Arrow level matches claims. Verify that the account does not carry active negative Gem balances or third-party refund dispute flags.

Trigger 'Log out on all other devices' inside the Supercell ID security hub immediately upon email migration to revoke seller session tokens and avoid concurrent attack vectors.