Which of the following statements about Bharat QR code is not correct? (i) It is a quick response (QR) code mandated by the government to enable digital payments without card swiping machines. (ii) It works as a common interface for RuPay cards, MasterCard, Visa and American Express. (iii) It provides a solution to the largely closed QR code-based acceptance systems. (iv) As a customer, you can do it with even a basic phone.

• A. (i) & (ii)
• B. (iii) & (iv)
• C. only (ii)
• D. only (iv)