Account Information
Terms of Service
Updated October 13, 2026
Using the library
The site provides research, tools, and curated datasets. Third-party traffic and authority metrics are estimates. Evaluate sources before making business decisions. External websites adhere to their own terms and privacy notices.
Your account
Use an email address or Google account you control. Keep access to that account secure. Do not use this site to interfere with other users, impersonate someone else, or bypass access controls.
Paid features and billing
LiuLuck Pro offers recurring subscriptions: Pro Monthly ($20/month) and Pro Annual ($200/year). Both plans start with a 7-day free trial with full Pro access. A payment method is required; Creem verifies and saves it without collecting a subscription payment at trial signup. Unless canceled before the trial ends, the selected plan is charged automatically at the end of the trial and renews each month or year. The final amount, including applicable taxes, is shown at checkout. Subscribers can cancel via the Account page at any time. Cancellation during the trial prevents the first charge and access continues until the trial ends; cancellation during a paid period stops future renewals and access continues until that paid period ends. Returning from checkout alone does not confirm trial activation or payment: access depends on verified Creem notifications. Refund rules are specified in our Refund Policy. Orders are sold and fulfilled by Creem as the Merchant of Record, and customers are subject to the Creem Terms of Service.
Prohibited conduct
You may not resell, mass redistribute, or publicly republish exported LiuLuck Pro datasets. Automated abuse, unauthorized crawling, or reverse-engineering of export APIs is strictly prohibited.
Changes and support
Content, dataset structures, and platform features may be updated as the project develops. For customer support or inquiries, contact hello@liuluck.com. We respond within 3 business days.