Another option for this is to have sub item and sub material feature
unlocked for you. If you allow techs to change prices you can have an
OEM material that they can change the price of. They would just add the
sub material to the dynamic task and it...
I have one work around for you. Depending on how your job types are set
up. You would be able to add a default service to the job type that can
be a "free" Membership that is a free renewal as well. That would allow
you to knock two birds out with on...