Hi, I have imported a few lists from Mailchimp and I also have many of these same emails auto imported from Shopify when I connected Klaviyo for Win Back Opportunities. Since Klaviyo charges based on Email counts, I am looking to remove any duplicates from all of my lists combined. There are probably 1,000 duplicates between my imported Mail Chimp list and Current Customers list. As one list was from coupon requests and many of those are now customers.
Need to save $ where I can you know.