System Design

New Path

System Design

A new way of learning System Design - on its own interactive platform.

Explore sys0.in
Pattern image

Refund Policy

Last updated: Sep 8th, 2026

At Coder's Gyan, we want you to feel confident before you commit to a course or membership. We give you free access to a meaningful chunk of every course's lessons up front, and we back your purchase with a 7-day refund window - so you know what you're getting before you pay, and you're covered for a week after.

1. 7-Day Refund Window

You can request a full refund on a course or membership plan when both of these are true:

✔󠀿 Within 7 days: The request is made within 7 days of the purchase date.

✔󠀿 Under ~3 hours consumed: You've watched less than around 3 hours of the paid lessons. We expect you'll have gone through the free previews first to decide, so this limit only counts the content that unlocks after you pay.

If either condition isn't met, the purchase is no longer eligible, and we don't offer refunds for change-of-mind, lack of time, or similar reasons.

A few things to keep in mind:

✔󠀿 Processing time: Once a refund is initiated, the amount usually reflects in your bank within a few business days, though in some cases it can take up to 5-7 business days.

✔󠀿 One refund per purchase: After a refund is processed, no further refunds will be provided for the same course or plan.

✔󠀿 Suspicious accounts: If the email ID on the account is found to be suspicious or involved in malicious activity, no refund will be initiated.

2. Try Before You Buy

To help you decide with confidence, every course gives you:

✔󠀿 Free preview lessons: Watch a significant portion of any course for free, before paying anything.

✔󠀿 Detailed course & module breakdowns: Every course page lays out exactly what's covered, lesson by lesson.

✔󠀿 Instructor teaching style: Free previews let you experience how a course is taught before you commit to it.

This gives you real clarity on what you're buying before you pay. And if the locked lessons still turn out to be too advanced or not the right fit once you've unlocked them, the 7-day refund window in section 1 has you covered.

3. Billing Errors

The 7-day window and content limit above apply to change-of-mind requests, not billing errors. If you were charged incorrectly - a duplicate charge, or a payment that doesn't match what you purchased - contact us and we'll make it right.

4. Contact Us

Have questions before purchasing? Email us at [email protected] and we'll help you figure out if a course is the right fit.