Go to the Merrick Bank website to make your payment online. Log into your account by entering your username and password in the provided boxes on the Merrick Bank homepage; create an account if you do not already have one.
Locate the "Make a Payment" link when you are logged into your account's homepage. Click on the link to start the process of paying your bill online.
Enter the amount you wish to pay and select the date you want your payment made. Enter your bank account number and the routing number to your bank; both numbers are found at the bottom of every check you have for that particular bank account.
Review the information you entered. Correct any mistakes or make any necessary changes to your information and submit your payment.