Your grandparents probably did this without calling it anything clever. Every rupee came in, and they mentally split it three ways: *spend*, *save*, *share*.
How it works
Get three physical jars (or three envelopes). Label them:
1. SPEND — small, fun stuff. Stickers. Chips. A comic book.
2. SAVE — a bigger thing they want in 3–6 months. New shoes. A game.
3. SHARE — for a gift, a cause, someone who needs it more.
Every time money arrives (pocket money, birthday cash, Diwali gift), split it 50/40/10 into the jars.
Why it works for kids
- Visible. Kids see the jars fill. Digital apps don't hit the same way at age 10.
- Intentional. Every rupee has a job *before* it arrives.
- Emotional. The SHARE jar builds the muscle that matters more than any other.
What it prevents
Impulse buys. Empty-wallet shock. Asking parents for "just a little more".
And the real long-term prize: when they're 22 and getting their first salary, the SAVE jar doesn't disappear — it just upgrades to a mutual fund.