Just an opinion but I believe that some books haven't made the adjustments in accounting practises and the ever increasing popularity of Neteler to keep it (Neteller) funded, to expand on what I am trying say I will use the following example.
XYZ Sportsbook (Incoming Deposits for 1 week)
Neteller $40,000
WesternU $10,000
CreditC. $20,000
OtherDep $20,000
Total Deposits $90,000
Now based on conversations with various principals of books, the percentage of withdrawals per week by Neteller are 65-75% of the total. So if a books hold is say 4.5% and you weekly withdrawal are approx. 86,000 then the book is looking at 60,000 worth of NT withdrawal requests which is more than what they took it.
Of course the easy solution is to keep it funded with plenty of money at all times like Pinnacle or Olympic, but alot of books have partners, investors, shareholders etc and my belief is they would rather see the money in their company bank account then in a third party processing co. account.
HTRC