So, only 1 sales out of ~15 000 DOWNLOADs it '' free personal use'' on dafont. I guess most people believe they download absolute free fonts. I have ~2000 downloads a day now on DAFONT.
~10 people visit my shop on Creative Market a day, I guess from dafont.com.

I had 3 sales in May, my income in May was $21 on Creative Market. I have 16 fonts on Creative Market.com.

Donation on Dafont.com is $0 for 5 years. Has anyone ever received donations????

Remember that dafont is not a selling platform but a free font download site. The donation button is provided for people who appreciates your work. It is immaterial whether they use it for commercial purposes or not. However, do not expect much from here.

I am receiving donations here — way beyond my expectations. I received three unsolicited donations (clicked on the donation button without asking me first) last month and I received much more than what you earned at creative market. creativemarket deducts a 50% commission on sales and up to 30% tax on US based buyers, the only deduction I get is 4.4% + $0.30 PayPal fee. In due time you will get donations. In my case, it ranged from $1 up to 4 digits and the fonts I did were just for the joy of it especially during the time when alt.binaries.font was still a lively corner of the internet. The fonts I have here at dafont were not done with financial consideration in mind.

I am sure that you will get donations especially with your Trei font. You are getting a lot of daily downloads. I will be jumping with joy if I am getting 2000 downloads a day. I am lucky if I get 500. I have to be satisfied with 100 or 200 a day. One other thing is for you to take advantage of the traffic you are getting. Use your Adsense account here at dafont, that is if you haven’t done it yet. With the low downloads that I am getting, I was surprised to see the number of ad views and clicks that I am getting here. The ads that are mine when you go to my profile page, my fonts lists and individual font pages are on the right side or bottom of the page. The ad at the top is owned by dafont. So when you click on an authors Adsense ad, you are giving him a few cents up to several dollars per click depending on the ad. Sir better consider adding your adsense here at dafont. 😁

You'll sometimes get random donations from nice users on Dafont, and sometimes you'll be able to sell a commercial license.

Don't expect much from CreativeMarket or CreativeFabrica. They claim to be designer friendly, they're promising miracles, but both sites are greedy AF.
They take way more money from you than what they should. They're making a lot of money from your own creations.