1. Higher priced items pay more. 2. Remove the search tab. 3. Use the referral buttons to earn money. 4. Use more than one keyword so ads rotate.
1. Not necessarily true at all. 2. Why remove it? If someone searches for something and clicks it, it gets counted. 3. Only if people sign up for Chitika. If your site target is not other webmasters (etc) then that's wasted adspace. 4. Well... yeah.
Yeah, what's the rationale for removing the search tab? I was surprised to see that option, am i be being dense........?