Overview. eCheck, an established payment instrument combining the security, speed and processing efficiency of all-electronic transactions with the familiar and. eChecks are the digital counterpoints of the pieces of paper found in a checkbook. Buyers and sellers pay and get paid by eCheck in electronic transactions. Save time and money by making your tax payment using e-Check at your local bank!. Quick Links How to Send Money Security and Privacy Fees and Exchange Rates Cash Pickup and Bank Deposit Locations. How Do Buyers and Sellers Use eCheck? To pay for your transaction with an eCheck, start by adding your U. Currently, more finances are now performed virtually, making eChecks an attractive and convenient option. An eCheck is the same as a printed check only the person writes it online. You can offer an incentive to your customers to pay with eCheck as opposed to credit cards by adding the credit card fees to their transaction totals. Please re-instate the former payment options as they were. How to Open Up Multiple Web Pages on a Mac Around The Home. Allow about three to five business days for your eCheck to clear. Click the "Personal" tab and choose your purpose for sending the eCheck. Log into your PayPal account. Click the "Personal" tab and choose your purpose for sending the eCheck. How to send echeck?