Sell faster, and for more.
Surprise set: nobody knows what they get until the reveal.
Every spot sells and gets revealed live.
Surprise set
- Build the set with your pieces.
- Each spot sells live.
- The piece is revealed in front of your whole show.


Your whole show sees which piece the buyer received.
Onda illustration. The phone shows the real app screen with a turn result.
Onda handles the luck.
Random piece
- Whoever wins the spot gets one of the pieces still in the set.
- Every remaining piece has the same odds.
- You don't pick who gets what. Your audience watches it happen.

First turn: one of all pieces is drawn.
Next turn: one remaining piece is drawn.
Until the last, all carry the same mark.
What sellers ask
Who decides which piece each buyer gets?
Nobody. Onda draws from the pieces left in the set, with equal odds for each one.
Can I sell any category?
Yes. Cards, sneakers, toys, comics, plants and more.
Build your first surprise set.
Your pieces, one spot at a time, and every reveal live.

