Winio is a platform for running raffles and prize draws in Latin America, built for clubs, schools, sports teams, parishes and any group raising funds.
Every raffle lives at its own address, like yourclub.winio.lat — short enough to read out over the phone, print on a poster, or turn into a QR code. Buyers pick their numbers from a grid, leave a name, and upload a photo of their bank transfer without creating an account. Unclaimed reservations expire on their own, so numbers go back on sale without anyone chasing them.
The organiser confirms each payment with the receipt on screen, and the buyer gets a confirmation over WhatsApp, already written. The dashboard shows numbers sold, payments pending and money raised, a breakdown by bank account, what each seller still owes, and everything that needs printing: posters, tickets and seller sheets.
The draw is verifiable. The seed is published before the first ticket is sold and the result is derived from it, so anyone can check afterwards