If the on-line data system temporarily goes down and validation information cannot be sent to the validation system, an alternate method of payment must be provided either by the validation system possessing unique features (e.g., validity checking of ticket information in conjunction with a local database storage) to identify duplicate tickets and prevent fraud by reprinting and redeeming a ticket that was previously issued by the Player Terminal; or by use of an approved alternative method as designated by the regulatory jurisdiction that will accomplish the same.
Okla. Admin. Code § 325:85-21-23