ACF: Metafields Custom Fields

Once I wrapped my head around how this app works and what it can do - I am in awe of the power of it. Using Custom fields to regulate what can be populated into meta fields is what I am using this for, and should greatly stream line and reduce errors when creating products. I am not even sure if that is what you should be using this for as I am a novice, but its working great for me so far. I have not even started using it for other aspects of the store yet, but will check them out soon. THANK you for this app.