Upgrade
This upgrade is a flat $20, we pick up the shipping. Raw parts cost
is about $3. Time? How much should I "get" per hour? This includes
a new manual and an updated program. At $20, I doubt it's really
worth it to us. If you're a step ahead of me, yes, we only get about
$20 a copy for InterChange, from a distributor. They order dozens at
a time; meanwhile, we've already blown our profit margin by simply
calling this possible pirate on the phone, not to mention time wasted
writing a letter, etc.