BetsSon is fully integrated, yes.
Stan James is also, I believe.
As is – and this one is the best European bookie in terms of it’s relationship with affiliates – Bet365.
If you want to avoid getting ripped off on the crossover of players – then avoid William Hill, Victor Chandler, Sporting Odds, Coral, BetFred.
Not sure about Laddies…I’ll have to check my stats, but I think I get paid for casino traffic too. So that might be another to promote. Trouble is their odds are poor. Unless you are a sports betting whale and want seriously massive limits and then Ladbrokes is your number 1.