They have mentioned some specific times and only in those times they will contribute the 20% house edge revenue to the fund. I gave the suggestion before that why cant they make it flat and they contribute 20% for all the house edge revenue till certain date.
Fair point. I agree that those few hours won't be able to cater to everyone especially for those working or sleeping.
Then again, they are doing this charity and something is always better than nothing. How many other gambling sites you can think of which are doing the charity work in these days of crisis. None in my knowledge. I would appreciate the efforts which are being done by the freebitco.

Yes, you are right.
So far I only encountered freebitco having this initiative to raise funds for covid situation.
Or we don't know others' charitable activities, but here in the forum, I only see freebitco.
In terms of crypto exchange, we all know BNB already have had their part to send their help.