A. Create a form rule that directs the new customer to a URL so they can enter their email address and request the discount coupon.

B. Create a form rule to trigger a custom event. Set up a program to listen for this customer event, wait for 24 hours, then send the follow-up email offer.

C. Create a form rule to trigger a follow-up email message to the form submitter. In the form rule, specify a 24-hour delay before sending the email.

D. Create a form rule to populate a table with the submitted data, then schedule a campaign 24 hours later to send all newly entered subscribers the follow-up email.

E. Create a form rule that schedules a transactional email campaign with the offer 24 hours after each form submission.