CS2 Pro DB / Public contact
Contact and support
CS2 Pro DB is operated by Liang Yu. CS2 Pro DB is a brand and display name; this page does not represent it as a registered company.
Verified public contact
Liang Yu
For service, privacy, refund, cancellation, or account questions, email yuliang629@126.com. Do not send passwords, full payment-card details, identity documents, API keys, or other unnecessary sensitive information.
Live checkout remains disabled during domain review.
Existing Paddle transactions
Buyers with an existing Paddle transaction can use the receipt or subscription-management link in Paddle's transaction email, or visit Paddle Buyer Support. The operator can also be contacted using the public email above.