It is - the PAB process is handled by a trusted indentured servant who is not an affiliate, but an employee. A professional, paid by the business and neutral. He has retrieved huge amounts for players over the years, hundreds of thousands last time I looked, likely far more now, from casinos both accredited, grey and non-accredited.
Is Casinomeister an affiliate for all the credited casino? Does anyone know?
If they are do they still do the PAB for that particular casino.