Private ATM owners, similar to MSBs, may be a higher risk business but that is only one factor to consider in establishing the risk rating. For example, if you have banked a customer for several years, have conducted several reviews that have revealed no concerns with the source of cash for replenishment, nature of business activities, ownership, etc., then you should be able to reduce the risk rating based on your review and findings.
_________________________
Life without Jesus is like an unsharpened pencil - it has no point.