Raise your rank

You pay only the difference between your current total and the new one. The dollars you have already paid still count.

Boost #12 to

Raising What’s harder: Asking for help or offering it? #TEDTalks #TEDIntersections from $10. You pay only the difference — $2. Raising never sends a reel back to the queue: one that is on the board stays on it, one still in review stays in review. The amount counts either way.