House Edge is a commission for using a service. DuckDice's House Edge is only 1% in the Main mode, which means we keep 1% of your Bet Amount as a commission.
In comparison, offline casinos or real money casinos take 15% or more as the House Edge.
House Edge in Faucet mode is currently 3% and can be changed over time, this means we keep 3% of any bet Amount that you make in Faucet mode from free money.
Note that House Edge can be different in some promotions that we run occasionally but it will always be in a separated mode so Main mode will remain 1% if you choose to not participate in that kind of promotions.