On Mon, 30 Sep 2013 15:11:06 -0700, chaniarts wrote:

although amerigas sometimes sends me a
coupon for .50-$1/gallon about once every couple years.

I don't ever get those coupons!

But then again, I have a contractual price, based on
something like 56 cents above a published wholesale
price, as explained he
http://www.southskyline.org/skyprop.html