Eiffel & Eyre review for OPTIS Product Options, Variant

This app is much more user friendly than similar ones I've tried before, and the support team who helped me (Emma C. and Nguyen Duc Duong in particular) were prompt, clear, and very helpful. Adding this app to my store will make it run much more smoothly and will allow me to configure my listings in a way that makes the most sense for my products. I'm very glad that I found out about Products & Variants Options and can recommend it to others who are looking for a straightforward way to configure their listings that need more than 100 variants. Thank you!