Question
There are some types of B2B products that I'm interested to buy. Once sellers happen to have such products for sale they often use the internet to search for companies that buy them.
I want to create multiple landing pages for each of the product that I'm looking to buy, i.e. once a seller googles for a buyer for the specific product Google will show up my landing page. It's like this:
www.xyz/sell-your-printingmachine.php (could be html too)
www.xyz/sell-your-audioequipment.php
www.xyz/sell-your-furniture.php
I don't want to pay for Google Adwords at this stage. So what is the best way to make multiple landing pages? Is there some software to make mass landing pages? What is the best way to avoid getting the sites marked by Google as spam?
Answer
Content is King.
I think a conversation with a technical person--not me, but a web/SEO person--would really help you, because from what you've shared it seems you don't really know (yet) where things start and where they end in the virtual world.
There's no issue with you having multiple landing pages, and if you provide good, relevant content on them Google will serve them as results for relevant search terms.
With a simple Google search I found two mass landing page production and management products in moments:
http://www.pagemutant.com/
https://instapage.com/pricing
I've been marketing online for 4 years and not used this approach, but in a way a blog is no different, is it. Customized content for relevant search terms that brings the user into your site on a specific page that isn't the home page. Interesting.