Mailchimp Email SMS Marketing

Switched from automated emails using Shopify Flow, to Mailchimp. I wasn't seeing that the first automated flow was producing anything with Mailchimp and reached out to support to see if I had set it up correctly. David was my rep and he helped check everything over to confirm that I had indeed set things up correctly and he informed me of what to look out for when it came to which add-to-carts were going to go through the flow and not. David was very friendly and helpful and the chat functionality is very convenient.