Zamage review for Upcart—Cart Drawer Cart Upsell
July 14, 2025
The Cart does not send ATC data over to Klaviyo resulting in thousands of dollars in lost revenue. Still cant get any support from them to fix this issue.
Developer Reply
Hi there, We’re really sorry to hear about the trouble you’ve experienced with ATC data not syncing with Klaviyo, that’s definitely not the experience we want for our merchants. We understand how critical this kind of integration is, especially when it impacts revenue. Our team is actively looking into this, and we want to make sure your concerns are properly addressed. If you haven’t already, you would have an email from a member of our team to support you further. Thank you for your patience, we truly value your feedback and the opportunity to make this right. 💬✨