Sure, No problem
This is only educated guess work however.
My budget for gambling mostly went their way on one of their casinos or another, say roughly £150 per week broken down into regular but obviously smaller deposits.
I have taken the SUB package (mostly 3-tier) at about 6-7 of their casinos, more of them resulting in busts than success due to their D+B WR on welcome packages, as best I recall, Casimba, Miami Dice, Spinland, G' Day, Fruity Casa, Slots Cafe and a couple more maybe.
Didn't just "abuse" the SUB, as said, regular deposits (normally £25-£30) across them all, never going for more than a couple of weeks, usually with their weekend or mid-week offer (average aroud say 50 FS or a 50% bonus with 35xB only WR)
Now these bonuses I cleared the WR a lot of the time, not always cashing out but having more than my fair share of luck lol.
Firstly (this part is the weird part as I thought I'd got an idea of how they work) from the 50 FS at Spinland (1st dep bonus, I'd busted the original dep+bonus) I won about £30 (Alien Robots) - playing for hours, up, down, up, down then BOOM! - I hit a 4-Reel W/D on Immortal for over 1K - just as wager cleared, happy days, I got paid in full, BUT no future bonuses from this casino (just the double loyalty points emails) and NOT banned from the group
yet the offers from their other casinos continued to roll in. - Cashed £1,125 from £25.
More recently and what I feel lead to the ban was....
G' Day 1 x £350 and 1 x £400 withdrawals, both from £25 deposits
Fruity Casa, quick wild line on DoA and £450 out
Casimba £300 straight after the above
Slots Cafe £500 from a wild line after 11 spins lol and a huge IR hit straight after
These mixed in with a handful of £150 - £200 cash outs all from £25 deposits.
Also managed a couple of "free" £100 cash outs from their Christmas freebies.
Apart from Miami Dice, I'd guess I was in lifetime profit on the rest - very rough guess of about £8,000 total.
Hope this helps but feel we'll never truly know as these seem a very strange bunch indeed!
All the best