Answer:
the correct answer is "Mobile Banking".
Explanation:
Mobile banking is doing banking and related financial activities such as money deposits, withdrawals, bill payments, issuing standing orders, checking the balance amount and opening/closing accounts through the internet and the mobile devices.
Mobile banking is more popularized through the launch of new applications in the iOS and Android platforms.
Mobile banking has made it easier for the customers to do banking related activities and it has made it easier for the banks to process more transactions without increasing their number of employees.
Deposit column. You can also state in the comments section that it was interest earned from the checking account.