My form has payment field (processed via Stripe). On the Settings page, I have set email to be sent out to users upon successful payment. This is working well. My question is: There will be times when the website owner needs to submit the form on behalf of users, ie customers who would like to register over the phone. For cases like that, customers will arrange offline payment. Problem now is, since there is no payment taking place, the email sending won't be triggered. We have tried enabling "Entry is created" but that resulted emails being sent even when payment has failed. How can I solve this problem?