I used at least 10 of them today. I had it out with the store manager too. Once I showed him the print-out from SEARS WEBSITE, he had no more argument. If needed, I would have ran it all the way up their flagpole for false advertising. It is on a public website, with public acccess and has no limitations that I can see as far as "1 per customer", "1 per day", etc. Therefore, they are fair game if you ask them to ring the items as separate purchases.
In addition, since they made it a downloadable .pdf file, there is NO way to restrict. Their biggest mistake (in my opinion) was to leave the "good til" date of 1/22/08. It probably should have been until only 12/31 or something like that.
Reality is I have spent additional money on other non-qualifiying items so I do not feel guilty about THEIR generosity in this regard.