Zepto Product Personalizer

We are just starting with this app so cannot give full marks yet but, although it is a little tricky to understand at first, we have found so far that it is quite versatile and does pretty much what we need (the ability for customers to be able to only upload images that we provide and/or change the size and position of their selected images would be a great additional feature to have).
Only had a couple of issues so far and found the support team to be very fast and helpful (call out to Shahariare for his assistance here).
Recommend on our experience so far.