Which of the following is not used for online shopping?

The option that is not used for online shopping is "Sim card". Sim card is a small chip that is used to authenticate and connect your mobile phone to a cellular network. It does not have any functionality or security features that would enable it to be used for online shopping. On the other hand, "MasterCard", "Credit card", and "Verve card" are all types of payment cards that are commonly used for online shopping. They are designed to provide a secure and convenient way to make purchases online by using encrypted technology and authentication protocols to protect your financial information. MasterCard and Credit cards are accepted globally and can be used to make purchases on most online shopping platforms. Verve card is a Nigerian payment card that is widely used for online shopping within Nigeria. It's important to note that when shopping online, it's always recommended to use a secure and trusted payment method to protect your personal and financial information from potential fraud.