I had just applied to clickbank. While I was browsing offers, I see the word GRAV next to the Avgerage % rebill. I am a little confused about what this is and how this stat help with determining what offer to choose.
This is an example of one set of stats I saw on an offer.
Stats: Initial $/sale: $49.02 | Avg %/sale: 75.0% | Avg Rebill Total: $39.02 | Avg %/rebill: 28.0% | Grav: 41.73
http://www.cbgraph.com/articles/clickbank-gravity.html
Thanks! Great Info on it