Checkbook is a service that lets you send out a digital cheque. It’s quite a handy tool for individuals and businesses wanting to send their cheques out efficiently. You can send cheques to your clients while on the move, such as when travelling in a train or bus, or when sipping your favourite coffee in a local coffee shop. You only need the recipient’s email address to make the payment. Upon receipt, the recipient should access his online personal banking account to deposit the cheque instantly.