If you don't have a large volume of large $ returns that translate to losses, then why change to hold all?
Risk of loss is not necessarily the amount of the check; it is the check in relation to the YTD average balance of the account, the length of time the account has been open, and whether the customer has $ in savings or CDs and can cover the check if it is returned.
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"I’m not a psychopath. I’m a high-functioning sociopath. Do your research.†-Sherlock