About
Onepay is a Chilean card wallet app run by Transbank S.A., the company that also operates the Webpay online checkout. Users enrol debit, credit or prepaid cards from Chilean issuers, and the card data stays on Transbank's servers, not on the phone. Online, the shopper chooses Onepay on a Webpay checkout and approves the purchase in the app, for example by scanning a QR code shown on the computer screen; in stores, they scan a Transbank Cobro QR code. Each payment is authorised with a five-digit Onepay PIN instead of card details or bank passwords. The app had over 1 million Google Play downloads as of 2026.
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