The do not value their customers. I have no words...

The do not value their customers. I have no words. Just proceed with caution, ask them when they bring your tank is it on loan or is there a better price for purchasing your own tank. We have overpaid thousands and were unaware. We trusted and only by chance did we discover that we could get a better price, for the same quality of oil.
With that being said, they did give great customer service and we loved our representative, but at the end of the day it is the cost of doing business. $1+ per gallon more is significant when you go through 6500 gallons+ per year.