I went back a couple of days' posts, but I didn't see anything about this: PERKOPOLIS appears to be dead. The coupon and discount site Retailmenot.com (
http://retailmenot.com) says that only 34% of attempts to use it "today" were successful.
The highest % code that I could find to work was a measly 20%, one (I only tried one, the other two may work also) of the three posted by BuyMore a few posts back.
I was going to use PERKOPOLIS, or a higher code if I could find one, on a $1.99 book. A 20% discount is only 40 cents, and I'd rather have Kindle mobi anyway, so I'm going to go buy it from them (it's $1.99 there also).
Thanks to ya'll who post the codes!