Earlier quoted context omitted.
Be careful with the "100 free searches" limit, it's not always really 100. If you click the "More" button at the bottom of the search results page it reduces the number of free searches left. In hindsight, it probably means they're re-running the search again with different parameters, thus "using" another free search. However it's not at all obvious to the user that asking to display more results from an existing li…
This is my only “complaint”, having used it as a paid service and now just on the free trial after cutting subscriptions en masse. I was doing some research and had maybe five tabs open to different searches, had a browser update, then after the reload I had five less searches available. In your example they are actually running a new query, mine I wish the result could simply be cached since I’m a logged in user etc…
That's very much how new/intro users should be treated, if not all users.
And I would have subscribed. Alas, they didn't, and I just can't mentally clear the hurdle of paying money to a place which I feel deceived me. So, I didn't become a subscriber. :/