No matter what you do, free, pro, higher, etc, you need a license. You have to actually request one from Milonic. To qualify for a free license, you need to be an educational institution or a charity or something like that...
Milonic Site wrote:Charities, Educational Organizations, Religious Groups, Personal hobby sites and Open Source Software
Now, I am not speaking for Milonic when I say this but I think you need to purchase a pro license. Yes, you dont charge your users to put up classifieds, but you are facilitating some sort of market or transfer of goods for money. There are alot of sites out there that provide a service to people rather than charge them for a product, they can;t be giving free licenses to everybody. Milonic is a business that needs to stay afloat too. Plus, $US34 is not alot of money, that works out to what, 45 bucks Canadian. And its one time, you get help and support from us here on the forum, the link removed, and future upgrades. Sweet deal considering how awesome this DHTML menu is.