When paying via Forms and if the payer has left an email address, the payer will receive a confirmation by email. In this message, the payer can download his or her payment.If you use an online registration form without payment, you can add a confirmation message via Forms. You do this under heading 4 "Personalize", here you can write a confirmation message yourself. This message is displayed when the member clicks the register button. In this message, you can thank a member for his registration, or state that you are processing his request.