(1) Operators may have more than one pull-tab dispenser for a series operating at one time.

(2) Operators may have more than one bank system operating at one time, but one bank system must not have more than ten pull-tab dispensers.

(3) In a bank system, progressive jackpot pull-tab dispensers must be:

(a) Located in close physical proximity on the business premises, so that players may observe all remaining pull-tabs in a series; and

(b) Linked to a computer system which records all sales and the accrual of the progressive jackpot.