Summary
We collect as little as possible: your email address if you buy or sign in, and the payment record Razorpay keeps. We don't sell your data, show ads or use tracking analytics.
What we collect
- Email address: when you buy or ask for a sign-in link. It's your login, and we use it to send your welcome email and receipt, sign-in links, and replies to you. We don't send marketing emails.
- Payment details: handled entirely by Razorpay. We receive the payment ID, amount, status, and the email and phone you give Razorpay. We never receive card, UPI or bank details.
- A sign-in cookie: a signed cookie (
bp_access) that remembers your purchase on this browser. - Your progress: lesson progress, quiz scores, ticked problems and theme are saved in your own browser (local storage) and never sent to us.
- Server logs: our host keeps short-lived technical logs (such as IP address and pages requested) to run and protect the site.
Services we use
- Razorpay: payments (Razorpay privacy policy).
- Resend: sends sign-in emails.
- Vercel: hosts the website.
- Google Fonts and Wikimedia Commons: fonts and photos are loaded from their servers, which see your IP address.
How long we keep it
Purchase records are kept for as long as you have access, and as long as Indian tax and payment rules require. Sign-in links expire after 20 minutes. The sign-in cookie lasts about a year and is renewed while you keep using Blueprint.
Your choices
You can sign out at any time from the ★ Lifetime menu, which deletes the cookie from that browser. To see, correct or delete the personal data we hold about you, email hello@yashbhati.in. Deleting your email from our records also ends your ability to sign in. Payment records that the law requires us or Razorpay to keep can't be deleted.
Children
Blueprint is meant for people aged 18 or over, or younger people using it with a parent or guardian's consent, who should make any purchase.
Changes
If this policy changes, we'll update the date at the top. Questions or complaints: hello@yashbhati.in.