Null-printing only one Production Season's worth of tickets

Hi all!

We have a new exhibit that's opened up. We have tickets sold online for it, and tickets bought onsite. Most of the onsite tickets are sold from a box office immediately outside then exhibit, so the BOCA tickets that get printed aren't used- they just get thrown away immediately. We'd like to null-print those tickets, but have the receipt print out for each transaction. Is this possible?

My first thought was to set the default printer to Null Printer, but re-print the Receipt using the actual BOCA. This would work, but it would require a few extra clicks.

Is it possible to set a certain Production Season's worth of tickets to not print any BOCA tickets? Is there an elegant solution to this? We would want the PAH templates through TNEW to keep sending.