Send email only to to new registrations Hello ACS Experts, I have a workflow that runs every 10 minutes. User fills some information on a landing page created outside ACS. Fills out fields like email address, name, language, country, postal code, product type, product name, product code and date of purchase. This information flows to ACS via API and I map them to the email that is going to be sent via the workflow. I mapped the information through freetext fields. The issue is I want this workflow send 1 email for every product registration. A user can register multiple products and should get only one email per registration. Currently whenever the workflow runs every user who registered a product constantly gets the same email every 10 minutes. I need a way to cut the emails sent to 1. So that when a user registers a product he only gets 1 email not the same email every 10 minutes. If the same user registers another product he gets another(1) email for that product. Thanks