The postal service might have to shut down if CET ever goes to strictly e-mail offers. Like others have mentioned my mail box get about 10 offers a week from CET. Most are from venues I have visited but some are just trying to lure me to a new location.

I get offers on a quarterly basis from those casinos in Vegas that I might have visited 1 time (getting their rewards card of course). Sams Town sends me free room offers even though I was only there for a few hours over 1 1/2 years ago.

Just wait it will be hard to keep track of all those offers.