Frequently asked questions
Find the information you're looking for in our FAQ.
π Subscription
- π‘Β Why You Should Subscribe to Pro
- Credit System: How it Works
- Do You Offer Refunds? π°
- What if I Paid But Was Not Upgraded? π₯Ή
- How to Cancel Your Liner Professional Subscription from App Store or Play Storeπ±
- How to Change Your Payment Method π³
π How to use
- Custom Instructions πͺ
- How to Use Deep Research π
- How to Provide Feedback and Improve Liner π
- A Guide to Data Control and Account Security
- How to Enable Dark Mode π or Light Mode π
- How is Liner different with ChatGPT?