We don't accept credit card payments.) Simply complete an application form and send it to us, with a cheque payable to NS&I. If you or a child you're buying for already have some Premium Bonds, you can buy via bank transfer (including standing order).
Next to where it says. For write out why you are giving them a check in. The bottom right corner.MoreNext to where it says. For write out why you are giving them a check in. The bottom right corner. Write out your signature congratulations now you've written a check.