🧪 Beta Testing in Progress — No live weekly drawings are happening yet. Sign up now and you'll be the first to know when Once goes live.
You only have to
do this once.
The idea
Simple as it sounds.
Put in $10
Deposit $10 with your debit card. This becomes your permanent savings balance — it's yours.
Takes about 60 seconds. No account minimums. No monthly fees.
Earn your entry
Your $10 gets pooled with other members. The pool earns interest in the background.
Each member gets one entry per $10 deposit. More deposits = more entries.
Win every week
Every Friday, the interest from the pool funds a prize. One lucky member wins. The rest keep playing.
You stay entered every week, forever — as long as your $10 is in.
Withdraw anytime. No lock-up.
Built different
Not a lottery.
Not a bank.
Once is something new: a savings account where the interest goes to one lucky member each week.
Your $10 is always yours
Your $10 is always intended to be yours — withdraw it any time within 10 business days. We're completely transparent: Once holds deposits in a DeFi yield protocol. In an extreme situation outside our control — like a smart contract exploit or market collapse — your $10 could be lost. We'll always act in the community's best interest, but we can't promise what we can't control.
Provably fair draws
Every draw uses a cryptographic commit-reveal scheme. The winner is determined by math, not by us. The full audit log is public after every draw.
Tax-compliant payouts
Prizes over $600 require a W-9. We collect what's needed at signup so there's no friction when you win. 1099 forms are issued automatically.
Interest, not gambling
Once is legally structured as a prize-linked savings account. Your deposit earns interest and that interest funds the prize — you're not wagering anything.
The math
The prize grows
with the community.
The more people join, the bigger the weekly prize. Everyone has the same odds per entry.
With 10,000 members each putting in $10, the pool earns roughly $144.23 per week. That interest is split: $86.53 to the winner, the rest to platform operations and a reserve. Every member's $10 stays untouched — always returnable.
Gifts
Give someone
a lifetime of chances.
$10 is all it takes. Buy a gift entry for anyone — they'll be entered in every weekly draw, forever. It's the kind of gift that keeps going.
"For you, from me."
One entry in Once's weekly prize draw. Your $10 is always yours — I just wanted to give you a shot.
From: Someone who cares about you