Cash Vendor

We use a vendor to deliver cash to ATMs and to our branches.  As part of the arrangement, we have a balance of cash at their facility.  The vendor is responsible to secure the cash and address any discrepancy.  In past years, the audit department did a cash count at the vendor location.  I do not see a reason to count the cash, since any discrepancy would be the responsibility of the vendor.  We have a vendor review that looks at the vendor's financial stability so we are not at risk of them going bankrupt and taking our cash.I would like to hear if anyone else has this situation and whether you count the cash at the vendor or anyone else's insight if there is a risk that I am missing.Thanks.