We currently don’t offer any special rates, or discount codes, or have a charity or NGO-specific offer.
That's one of the reasons Neil will always keep a FREE version that has enough features to be used regularly.
Our free version is limited to a few searches per day. The limit refreshes daily, so you can use our free tool to get a handful of weekly searches. The data output is the same as our Pro version, but in addition to unlimited searches, we also have many more features available in our paid plan - you can check those out here.
You can check the Knowledge Base for any doubts about accounts, billing, and other useful information.