Your Twitter username (so you can be notified if you win):
~2-5% CTR (i.e., ~2-5 Subscribe! button clicks for every 100 impressions)
Note that Subscribe! button clicks ≠ subscribers.
DISCLAIMER: I have no control over how active subscribers gained from Livecounts are.
DISCLAIMER: Due to changes in YouTube's API, Livecounts will show abbreviated subscriber counts starting September 10. Unfortunately, we cannot guarantee the number of impressions your channel will receive next month.