Mailchimp: Email & SMS

Glitch in app that can cause wildly inflated bill. Reported the issue to mailchimp who said there is no way to prevent shopify from unarchiving currently archived contacts. For us that meant a one day spike in the number of our active customers. That meant a bill that went from just over $100 a month to over $800 for a month. Watch out for this glitch or you may be overcharged yourselves.

I use this app to send out welcome letters to my subscribers and it’s never sync. Out of about 50 subscribers only 4 emails went out. To me it’s no point in having the app

For all last week trying to reconnect to my account but my emails and articles aren't there contacted several times support but each time received answers
with questions rather than answers!
Not abel to contact by phone although I have paid for pro account $90.00
No phone number exist?

Lost over 10k of my audience somehow as Mailchimp have moved away from Shopify then back after buying ShopSync. Very dissapointed to say the least! :( **UPDATE** I am not sure why they have edited the review to make it seem like there is a solution. After going back and forth with a rude customer service agent who took 24hours to reply and made it seem like my fault, they finally offered me £50 - As if this fixes the 2-5k audience loss i have had. I WANT A SOLUTION! How embarrasing i carried on using this app when there is so many better options out there. In my stupidity i thought mailchimp has been around for so long they would be the best choice. BAD idea! **Mailchimp, the developer of Mailchimp, edited their reply to your review on the Shopify App Store. Here’s their updated reply: Hi SLAPSTA, thanks for your patience while we researched your comments. By chance, did you have the old (Legacy) Mailchimp for Shopify app installed previously? If so, and it was deleted recently, that would've caused data to be "deleted" in Mailchimp. We realize the inconvenience and frustration this has caused and have made an update to the legacy application to eliminate this behavior going forward.
The good news is that resyncing your store should fix any missing data. We'll grab your customer's order information and opt-in preference and sync them with your Audience. Follow this guideline for set up: https://mailchimp.com/help/connect-shopify/. Please reach out to our support team anytime if you see anything different after a resync is completed and we will be happy to help!
The previous reply has been removed from the Shopify App Store. Here’s the old reply: Hi SLAPSTA, thanks for your patience while we researched your comments. By chance, did you have the old (Legacy) Mailchimp for Shopify app installed previously? If so, and it was deleted recently, that would've caused data to be "deleted" in Mailchimp. This is a requirement mandated by Shopify to remove data from another 3rd party when an app is removed.
The good news is that resyncing your store should fix any missing data. We'll grab your customer's order information and opt-in preference and sync them with your Audience. Follow this guideline for set up: https://mailchimp.com/help/connect-shopify/. Please reach out to our support team anytime if you see anything different after a resync is completed and we will be happy to help!
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Used to be good and for a great price, but have continuously increased the pricing so that they are now one of the most expensive for fewer extras than their competitors. Have been with Mailchimp for over 7 years, but the last price hike was one too many I'm afraid. Now moving to another company!

I seem to have lost the majority of my subscribers since this change was made. This needs fixing asap and it's not good enough.

I was using Mailchimp for 3 years with no issues up until today. Like normal, I scheduled a campaign last night with my correct number of subscribers and this morning my campaign delivered to only a fraction of my subbies because 1,200 subscribers had been deleted by Mailchimp. What is going on? This is the busiest shopping season of the year--Can someone at Mailchimp reverse this error?

Do not download and DELETE this app from your Shopify store immediately. They have resubscribed thousands of customers ranging back from 5+ years ago who have unsubscribed from my emails. Upon emailing them about it and asking them to call me immediately, they informed me that phone calls are only for premium plans. WHAT? Had to delete it immediately, and continue to apologize to thousands of customers.

We have experienced the same horrific issue of repeat customers getting booted from our email list if they do not continually opt in with each transaction, and if we don't continually opt in for them when checking them out via the Shopify POS. This is such a costly "glitch." I see your response and that Shopify is supposedly looking into this. But, this response has been posted for months. Is there really no fix yet from Shopify?

I dont know why but select list option is not not showing any list because of which iam unable to sync anything to mailchimp and complete the process.
I need help asap to understand what the problem can be so that i can sync and start using mailchimp. Hope shopsync will look into my issue.