In these terms and conditions, unless the context otherwise requires:
"Authentication Key" means any method of authentication for the authentication of the identity of the Cardholder for use of the BOC QR Code Payment Services as may be designated by the Company including but not limited to biometric authentication or personal identification number, code, words, alphabets or password assigned by the Company or selected by the Cardholder;
"BOC QR Code Payment Services" means the payment application or function provided under the BOCHK QR Code Payment mobile application which enables a transaction to be executed by scanning the BOC QR Code generated in the Device at a designated merchant electronic terminal or using the Device to scan the QR Code provided by a designated merchant;
"BOCHK QR Code Payment mobile application" means the mobile application of the BOCHK which the Cardholder may download from relevant mobile application stores for using, inter alia, the BOC QR Code Payment Services;
"Card"means any credit card(s) issued by the Company referred to in the User Agreement, and for the purpose of these terms and conditions, shall be deemed to include physical card form and/or virtual form of the Card as the context so requires or allows and the terms "Cardholder" and "Account" shall be construed accordingly;
"Device" means a smartphone or other electronic device of the Cardholder for using the BOC QR Code Payment Services;
"BOC QR Code" means a quick response code or barcode sent by the Company to the Device through the BOC QR Code Payment Services as a digital representation of the card for executing transactions at designated merchant reader.