Crown Resorts has been fined 80 million Australian dollars ($57.4m; £45.6m) for illegally accepting Chinese bank cards at its Melbourne casino.
Controllers say exchanges have been dishonestly delegated to hosting administrations.
To discourage illegal tax evasion and excessive betting, Australian clubs are not allowed to recognize bank cards.
Crown has acknowledged its “notable shortcomings” and says its top leaders are improving the way the organization works.
On Monday, the Victorian Gambling and Casino Control Commission (VGCCC) said Crown had breached Australian club guidelines by allowing the removal of betting assets using credit or charge cards.
The Comptroller found that Crown handled A$164 million in China UnionPay card remittances, attracting A$32 million in revenue all the time, somewhere between 2012 and 2016.
He said the exchanges were dishonestly named ‘administrations’ given by the Crown Towers hostel in Melbourne.
Nevertheless, supporters were given vouchers which could be redeemed for cash or tokens at nearby Crown’s gaming club.
According to the Comptroller, the “surreptitious” plot also allowed a few Chinese nationals to spend more in unknown monetary standards than allowed by Chinese regulations.
“Crown profited greatly from his illegal live,” VGCCC executive Fran Thorn said in a proclamation.
“The fine will ensure that Crown is deprived of the revenue it has earned from the interaction and will send an unequivocal message that it must meet its administrative commitments,” Ms Thorn added.
As a result, the Players Group said its board and senior management were “focused on conveying a far-reaching program of change and remediation to ensure Crown conveys a protected and capable playing climate.” .
Crown – which works with co-ordinated hotels in Melbourne, Perth and Sydney – is also under the microscope of controllers who have claimed the organization deliberately ran criminal associations and then misled specialists about those transactions.
His gambling club in Melbourne is currently only allowed to work under the supervision of a chief delegated by the administration.