TNEW Price Zone strategies for non-ticket items

Does anyone have any clever strategies for managing Price Zone display when selling non-ticket items as performances in TNEW v7 (Auxiliary Performances, as they were once known)?  I've been able to remove the date, change the Price Zone selector heading, remove the default "Best Available" option, remove alternate seating options, change the price type name, but I still wind up with (at least) one Price Zone.  Is my best bet to just create a facility for each such non-ticketed item, or have a zone name that called something like "Select Quantity Below", so that it looks like it belongs there?  I thought about using CSS to hide it, but is there a good way to target elements only on one performance type?