How I Save On Propane Gas with Amerigas!

Last week we got our monthly Valuepak in the mail with a lot of mostly useless coupons.  One that I glanced at was for our gas provider, Amerigas and it looked like this:

I didn't see anything of value, so I tossed it. 

A few days later, reader Diana B mentioned to me that she had gotten a coupon for $25.00 off her Amerigas bill!  While I was dumpster diving this week I kept my eyes open for that coupon and I found it.  It was on the reverse side of the coupon that I had tossed!!!