One discount that will bug you

Pazzo Books in Roslindale is offering a $5 credit to the first person who brings in a female adult cankerworm.

You may know them better as winter moths - except that it's the males that fly around en masse in winter, since the females are wingless and pretty much sit around waiting to get serviced so that they can then pop out roughly 89 trillion gazillion bazillion eggs, all of which hatch in the spring and then commit suicide in our pool.