Assortion: Upsell & Bundles

It's PERFECT -on desktop and mobile! and the customer service is SUPERB! If you're looking to create tailor-made, product-recommendations for your site, this app does the job beautifully. It self-installs very easily and within minutes (I have a custom-made theme). I reached out for help and they (Yusuf) helped me within minutes and answered all my queries. I'm extremely happy!

EDIT: (June 2023) The app is still great to use! (custom-made theme). Yusuf's customer service is still brilliant!