Yes, Alertpay, now known as Payza, can be used for online shopping at various merchants that accept this payment method. Alertpay enables users to securely make purchases by linking their accounts to their preferred funding sources, such as bank accounts or credit cards. Once the account is set up and funds are available, users can shop online at supported merchants without the need to directly share sensitive financial information with each transaction. It is important for users to ensure that the specific online retailer accepts Alertpay as a payment option, as not all online merchants may offer it. Additionally, users should keep abreast of any updates or changes regarding the services offered by Alertpay. For more details about using Alertpay or to check for specific participating merchants, it is advisable to refer to the official website.