We hate software licenses (and refuse to charge them). Instead, we encourage collaboration and sharing. Companies can invite team members to join their account, and report credits can be shared across an entire team at no additional cost.
This is one of the major differentiators between Cool Calc and our competition. Most other Manual J programs require a separate software license per user (and often per device). We realize that this antiquated model is not conducive to today's world, and users need the flexibility to access their projects whenever and wherever they want.