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With the free “one” App, you have perfect control over your cards – it’s easy, secure and convenient. Your benefits:• Manage one or more cards• View and copy the card and verification number (CVV, CVC)• View your PIN code• If you lose your cards, you can block and unblock them yourself • Categorise and analyse your spending• Order replacement card in-app• Check online payments in real time• Receive a push notification after every transaction• Secure login with Touch ID or Face ID • Redeem surprize points directly in the appRequirements: To use “one” App and the related services of Viseca Payment Services SA, you must own a credit card, prepaid card or business card from Viseca Payment Services SA. You must also have a “one” user account (register at https://one.viseca.ch) and accept the Conditions for the use of “one”. Activation and login:To register you will need a valid registration code, which can be requested at https://one.viseca.ch and will be sent to you by post.Security:“one” App gives you the very highest level of security. Nevertheless, it is still essential that you use your smartphone with care, take appropriate security measures and carefully check the confirmation requests you receive through “one” App. Your due care and reporting responsibilities are specified in the Conditions for the use of “one”. Further information on security and the use of “one” is available at https://one.viseca.ch. Legal information: When downloading or using this app, costs may accrue through the user’s mobile service provider.