To contact support, select the relevant question:

There is a slight delay in the dispatch of your notes due to unexpected logistical issues. Your Notes will be dispatched within the next 30 days. Please check the status of the shipment on the following link:

We are in constant touch with the vendors and working hard to get you the Notes at the earliest.

Meanwhile, we request you to refer to the soft copies of the notes on the app, so that your preparation continues uninterrupted.

We are happy to introduce 6 months for Plan C and B. The "EDITION6" coupon is already applied on the plans and you will get an additional 2 months free extension!

You can check out the prices here:


E6 notes are live! You can access the softcopy notes on the app through the video section. You can follow the below steps to access the softcopy notes:

1. Click on "Videos"
2. Click on the subject and open the video which you would like to watch
3. In the video screen, click on the option "Notes"

Yes, you will be auto-upgraded to Edition 6 post-launch if you have an active Plan.
If you are unable to see it, close the app and reopen it.
If you haven't purchased a plan, please go ahead and purchase on our pro page from Android or Web.

Marrow offers 3 major plans - Plan A, Plan B, and Plan C.

Plan A includes Tests series, you will have access to Grand tests, Previous year's Recall Tests, Mock Tests, Mini and Subject Tests.

Plan B includes QBank and Test series. The QBank consists of highly selected 18,500 MCQs which are high-yield and updated regularly. Along with QBank, you will have access to the Test series in Plan B.

Plan C includes Videos, QBank, and Test Series. The videos in Plan C are structured so that you understand the important concepts in each topic before you learn facts.

You can purchase the Plans from our Android App or web. Currently, we are providing the EDITION6 coupon which provides up to INR 10,000/- discount on the Plans.

If you have a Marrow Plan already, you can consider renewing your existing Plan. The RENEW is applicable for 6, 12, and 18 months only. With Renew policy, you will get a 10% discount on Plan C and a 5% discount on Plan B on the EDITION6 coupon. The RENEW coupon is applicable within 90 days of plan expiry and 7 days from the date of expiry.

Please note: If the RENEW coupon code is not auto-applied and you are under RENEW period, you reach out to us via email at or you can call us at 91-7071 274 274 (9:00 AM to 8:00 PM)

Reach out to us:

You can watch Marrow videos only on a mobile device like a phone or a tablet. If you want to watch the videos on a larger screen, we suggest you use a tablet or an iPad.

Allowing the option to watch videos on a PC, Smart TV and the like will expose us to potential piracy risks. Many of the top teachers take classes for us and we value their privacy highly.

On the other hand, you can access the QBank, Test Series and related features on your laptop.

Reach out to us:

Please write to with the below-mentioned details with the subject line “Phone Number Change”:

1. Reason for number change
2. Old Number Details
3. New Number Details
4. Any one of the Govt ID - Aadhar Card, Passport, Voter ID

Reach out to us:

Please email your query to or you can reach out to us at +91-7071274274 (9:00 AM to 8:00 PM). We will reply as soon as possible.