I just hit the Honey Whole in searches, here are the words of well known people who test and give exspert advise on line casinos Why in the world would they need two processing companies? They are partners with PayPal who are the ones who process the credit card transactions? Now PayPal has to know this because the chargeback responses are coming through PayPal and I know they are reading them.
I've written to the casino asking them to verify this information (Streamline / WorldPay) and after two emails telling them I'm still waiting for a response, they finally replied saying that they forwarded to a different department for an answer. I have written to them asking for this info and they (of course) are not returning any of my emails. They are the ones replying to my fraud charges telling me that I have two accounts. I'm sorry if this is a repeat but I found that the casino uses a second credit card processing center in the UK called Streamline which is also named WorldPay. The email that you are referencing is lawrence email address I assume.
You would think that they would take it serious being that we're complaining on their community board.