Originally Posted by
Nelumbo
The regular price of the starpoint is $0.035/point. Wit 20%-off, it's $0.028/point.
You could buy 20K Starpoints with this 20%-off promotion for $560, and transfer the points to US to get 31250 miles (with 25% bonus), 37500 miles (with 50% bonus) or 43750 (with 75%). In other word, 1.7 cpm, 1.49 cpm or 1.28 cpm respectively.