(1) Punch board and pull-tab operators must control and account for each punch board and pull-tab series they obtain. Operators must:

(a) Enter the I.D. stamp numbers for the series in all records; and

(b) Attach the packing slip to the original invoice if the pull-tab series is packed in more than one container; and

(c) Record each pull-tab dispenser they purchase.

(2) Distributors must record every purchase of punch boards or pull-tabs on an invoice. Operators must use this record to account for each series between the time they purchase it and the time they remove it from play. Invoices must include space for the operator to attach:

(a) The I.D. stamp numbers for each board or series; and

(b) The date they placed the punch board or pull-tab series out for play.

(3) When operators receive punch boards or pull-tab series, they must ensure that the manufacturer or distributor recorded all required data by comparing the Washington state identification stamp number attached to each punch board and pull-tab series to the number recorded on the purchase invoice.

(4) Operators may use a separate computerized inventory record as long as they:

(a) Use an I.D. stamp or print a computer generated facsimile of the stamp number on the inventory record; and

(b) Record all other required information.