OPTIS Product Options, Variant

Used for a couple of years, unlimited options but the backend gets seriously slow, also loads every single option sitewide, I had 900 option sets everyone is loaded on every single page, which impacts performance and in the end took the html size to a point it broke my product structured data, products started dropping in search rankings, all structured data removed. They looked into it and said they would fix it, but no update came was still broken after weeks, couldn't wait any longer for something that's a very serious issue and had to spend over a week creating all option sets again on another app. Export won't work if you have too many options. They should spend some time refining the app and its performance instead of just keep adding features. Updating my theme, I had to wait for them to manually install the app, ajax cart didn't work properly. Also had issues with variants not working, adding wrong quantity to cart, breaking add to cart button, had so many issues would NOT RECOMMEND!

Absolute lifesaver! As a newly launched app - all functions are up to expectation and it's one of the best app I used for adding custom text fields & buttons. It's user-friendly too and customer support is on point! Pham Ngoc Hoang & Jonas services are on point when they came to aid me with some technical issue - can't wait for more exciting features! If you are still looking for a good app - get this for FREE! and works the same as most paid apps out there.

I am just implementing this app on a new collection on my jewellery website...with over 30 different gemstone options combined with different chain lengths and matt or polished finishes the permutations are vast. This app is a breeze to use and seems to work seemlessly. You can choose the products you want to add it to and give different options for different products. Extremely versatile. I do need an option for an add on price for a couple of the options so spoke to Emma at BSS help - apparently this option will be available shortly and still free. (Emma was super helpful). Loving it!