Terms of Service

Last updated: 2026-10-14

These terms cover your use of techabstractions.com, operated by Deepak Karkala, trading as Tech Abstractions ("we").

Access and purchase

Chapters and their exercises are free, and so are two practice scenarios in every round and one run of each role's first mock interview. Pro unlocks the rest of the practice scenarios and mock interviews for the buyer. It is sold as a pass, a single payment of $29 for 30 days or $59 for 90 days, that starts when you pay and never renews. A pass holder can add 30 days for $25. Prices are in US dollars. Payment is processed by Stripe. Access is personal to you.

Refunds

You can ask for a full refund within 7 days of buying 30 days of access or an extension, or within 14 days of buying 90 days, even if you used it, no questions asked. This refund is given once per person (one email address and card). A monthly plan bought before November 2026 can be refunded within 14 days of any payment. Email hello@techabstractions.com from the address you used at checkout.

Acceptable use

Do not redistribute, resell, share or publish paid content, or share your access. Do not abuse the scoring system or attempt to bypass limits or paywalls. We may suspend access for breaches. Scoring is under fair use: each account can make up to 400 scoring requests a day (about 25 practice scenarios or 8 mock interviews), and the count resets at midnight IST. Scored practice needs a free account.

Content as-is

Content is provided for education, as-is, without warranty. It is not professional advice and we do not guarantee any outcome such as passing an interview. Practice scores are automated and can be wrong.

Liability

To the extent the law allows, our total liability to you is limited to the amount you paid us.

Changes

We may update these terms; the date above shows the latest version. Continued use after a change means you accept it.

Governing law

[GOVERNING LAW: owner to confirm]

Contact

hello@techabstractions.com