FYI Amazon sells Essential Depot vg for about $13/qt. If you happen to have Amazon prime or otherwise free shipping it can be a good deal although buying a gallon from Bulk Apothecary is a better deal.
Anyone that buys from Amazon even if only once every month or two should consider a Prime membership.
In my opinion a no brainer.
First of all two day expedited shipping when shipped from Amazon. Instead of the usual 5-9 day shipping.
Second the ability to stream movies and TV shows.
The ability to rent movies not on the free streaming side.
The ability to stream almost every song on Amazon.
Lastly if you have a Kindle device (not the app on your phone or tablet you can borrow one book a month free.
I get so much stuff from Amazon. Every thing from Monster Energy drinks to PG & VG to many of my groceries to the dog food.
At $99 a year for prime its a bargain.