HOW TO know Good bidding stratagy with adwords

Hi

how to know good bidding stategy with low cpc like below 50 cents and get good conversions or high ctr

to promote 2$ offers

Well it's all going to be about testing. You're going to have to keep testing and tweaking until you are getting a good ROI.

You would need a great CTR and a good quality score to get a low CPC.

Test many landers and ads and see which ones generate a good CTR.

Alternatively, you can target different keywords that are related to your niche so that you don't have to compete with the main guys.