This was an OEM storage offering back when we sold hard drives. We found a software improvement to our storage arrays which resulted in the customer needing few

This was an OEM storage offering back when we sold hard drives. We found a software improvement to our storage arrays which resulted in the customer needing fewer drives. Let’s say that instead of them needing 100 drives, with the software, they only needed 90 drives. So, we would sell them the 90 drives, and a software feature key that cost the equivalent of 6 drives.