Mannam review for OPTIS Product Options, Variant

April 7, 2026

I really wanted this to work smoothly, but my experience has been quite frustrating. I built a custom solution myself because managing preorders through the app was very time-consuming. For every product variant, I had to manually set things up just to show “preorder” when stock hits zero. If you have a large catalog, this becomes extremely difficult to manage. A simple automation — like automatically switching to “preorder” when variant quantity is 0 — would solve everything, but unfortunately, that functionality is still missing. I even upgraded to the platinum plan expecting better support or features, but nothing really changed. Another issue is with the “Buy with Shop” button. Instead of directing users to a sign-in page first, it sends them straight to checkout, which disrupts the normal customer flow and creates confusion. In the end, I had to fix everything on my own. I appreciate the idea behind the app, but it still lacks some basic, essential automation features that would make it truly useful for store owners handling multiple products.