Please Follow below tutorial as it will definitely help you.
Hope it helps!
This help-article is actually really useful.
A while back I made a Tutorial, where I implement this within the Debut Theme.
So if anyone in the future prefers video content you may find this helpful:
Have a good day :-)
Just an update about my previous issue.
I know use Product Personalizer app and it works amazing !
I hesitated because it 10$/month but I'm now more than happy to pay this amount ! It does the job very well and can be customized fully. Customer service is also great help.
Just in case it can help someone.
|a minute ago|