The Best Option of Affiliated Market

Go to affiliate marketplaces and select a niche to target. Look for high converting/selling products.
If it's Clickbank you can tell this by gravity. (Aim
for over 20) Don't only focus on Clickbank, there are tons of other marketplaces
and private affiliate programs. For more ideas of good products look at the “Top
Viewed” section of EzineArticles and also look at GoogleTrends. Here is a very
small list of marketplaces you can look through:
MarketHealth
SellHealth
Clickbank
Moreniche
WorldNiche
Commission Junction