I heard a 1948 show in which the friendly Rexall druggist told listeners to look for a double-page ad about the largest-ever Rexall 1 Cent Sale. He mentioned five magazines it would be in.
If you can name one it's worth 5 points.
Two is worth 20 points.
Three is worth 50 points.
Four is worth 100 points.
Five is worth 500 points (no one would ever guess it!)
Unfortunately, the points aren't worth anything...