The real deal is when you get a discount and free shipping. Free shipping with a code is not that special since you could get 10% anyway.
I agree... but remember how expensive it usually is to ship gallon containers.... with the free shipping you don't worry about that. But yeah, there were better deals in the past from DI and other sites like free ship (over $50 AND a 20-25% discount) like they ran towards the end of the year... I definitely capitalized on that!
