For many years I have had most of my 10,000 domain names “parked”, which means they basically just have ads and search engine type links on them. I would always get a few offers a month on these domains from people who looked up that I was the owner and then contacted me to make an offer. Many domain owners who have parked pages also have a “domain for sale” type link at the bottom of the pages, to help bring in more buyers. I never did that because I did not think it would help much, plus the domain parking company I used did not offer that.
I recently switched many of my domains to a different parking company, and they happened to have a “domain for sale” option, so I gave it a try. I can not believe the results. I am getting 4-5 times as many domain offers as I used to. Many of these are very low offers, but several have resulted in sales, because they are for domains that I don’t care about so I sell them for whatever price I can get.
My point is that that sometimes little things can make a big difference when it comes to making money.