Hello experts,Please tell me that I want to start promoting amazon product like car parts..Is it valuable from money making point of view..and second thing do I purchase a good domain name or start with blogspot..if you have any other niche in mind which is unique and valuable..please tell me ?
Amazon sells car parts? Don't understand what you are asking by that... Definitely buy a domain. Gives your site an indentity and easier to memorize, plus most web hosts are only around $4 a month.
I suggest use you new domain with wordpress, It get index better than blogspot and Look great for sell any product on amazon