Sea Witch Botanicals

A must-have for any Shopify store. Easy to use. Even though you could get by on the free version, it's worth having automated processes set up for adding alt text and optimizing images on an ongoing basis.

Always prompt service and a really nice app (or set thereof). I have this running on a few stores. It's sort of a mandatory app at this point and is well worth the $30/mo if you have the traffic to back it up.

Not sure if it's in the installation or what, but this app wouldn't show the upsell module, and prevented customers from adding to their cart. Other apps, such as the recurring payments won't work either (after professional installation). TL;DR: This app cost me not only time, but also sales.