I would like to know:
1. Good softwares for creating a simple price comparison website.(for niche market, not for many types of products)
2. Search engines that allows you to search by different categories.
(The ‘Buy search’ engine in the following website is the ideal one where you can search by title, authors, categories, etc.)
http://www.textbookexchange.com.au/content.php/25.html
3. Do I have to input the information for products from every single online seller one by one?
(e.g. if 10 online sellers sell a certain book, do I have to input its title, author, etc. ten times for every single online seller and repeat the process for all the books?)
Or are there some softwares which do these processes automatically? (Is Monzenda one of those?)
Please note that I have little knowledge about PHP or that kind of jargons..
Thank you!