Shopify will simply stop the campaign for several reasons. If too many unsubscribe or bounce it will stop sending the email and since there are zero reports, you have no idea who was sent the email and who wasn't. I've tried to make it work with custom groups but it's so frustrating when only 45% of your emails go through. 1. We ran a contest for a free giveaway. 2,100 people signed up. After 1k emails were sent, shopify stopped it because too many people unsubscribed. But all these people literally entered to win and be notified by email. Since there are no reports, I can't tell if the winner was notified they won, and now I am getting calls all day from others who entered because they never got the winner announcement email. Can't resend the entire campaign because then 45% of our customers will get a duplicate email and surely report us as spam at that point. 2. When I first launched the store, I uploaded our customer list from our brick-and-mortar shop from over the past couple of years of people that were in our newsletter. 1,800 customers total. There were some bounces because some were work emails, or incorrectly entered etc. We sent a launch email to notify them of the new online store, and again shopify stopped the campaign at 45%. And again, since there are no reports we can't tell who was notified and who wasn't, and we can't resend the email to the other half that never received it the first time. Shopify does a lot of things right, this ain't one of them.

I used this app to personalize the emails that my customers receive and it was very easy to use and the templates are perfect. I would like to see more templates and also I think the app should offer emojis when creating the emails.

It becomes better than the first time I've tried to use it. If you guys can add the function that shows more than one product per line and add products based on their Series would be better.