Bookmakers from your country
The default bookmakers that are enabled at start will be suggested to you based on where you reside. If you for instance reside in the United Kingdom, then your starting bookmakers will be suggested based on bookmakers that you should be able to use in the United Kingdom. This is default for some countries, but not all. Go to Options/filters to specify which bookmakers you will actually use.
Total stake
The default total stake is 500 Euros or currency equivalent. This means your preferred total stake to divide among bookmakers when placing a sure bet.
Minimum odds
Default settings are minimum odds of 1.
Minimum and maximum sure bet percentage
The default settings show a minimum value of 1% and a maximum value of 20%.
Time to match start
Show bets where the time to match start is at least 10 minutes and at most 300 hours. This means that matches that are played more than 300 hours in the future will be hidden. You can of course alter the time to match start as high or low as you want. The bottom line is that you should try to maximize turnover per day and don't let your bankroll sit unused while you wait for matches to end. This might be 12 hours for users with smaller bankrolls or 300 hours (maximum) for those with large bankrolls.
Middles
Default is to show middles above 0%.