License Zero

gainful software in the open

Availability Locks freedom from choice might be what you want

License Zero now supports locking availability and pricing of private licenses for specific projects. Locking a project makes a public, verifiable commitment to keep selling private licenses for your work through licensezero.com at or below your current price. You decide how long the lock will last.

l0 lock $PROJECT_ID 2020-01-01

Once a lock is in place, you can’t remove it. The agency terms make clear that the company behind licensezero.com won’t undo locks under any circumstances. That makes locks powerful tools. Handle powerful tools carefully!

By default, contributors licensing through licensezero.com can change pricing for private licenses, or stop offering private licenses altogether, at any time. Why would they ever choose to lock?

Reassuring Users

Users of a package may be more willing to use a package, and pay for private licenses, with assurance that private licenses will be available and affordable.

Project pages on licensezero.com make these assurances public and verifiable:

example locked pricing text from a licensezero.com project page

Where a particularly large user of a project wants to assure availability, but doesn’t want to pay the full price of relicensing, I could see them paying a contributor agreeing to lock a project at a specific price, for a specific amount of time.

Deals Between Contributors

Locks can help facilitate stacked licensing, where packages get distributed with metadata for multiple License Zero projects covering contributions from different developers. Users need to buy private licenses for all the projects in the stack, but the command-line interface’s quote and buy commands handle that automatically.

Consider a hypothetical:

Anna would like to merge Bob’s contributions into her own version of the package, and continue working on the combination of both her work and Bob’s. But If Anna builds on top of Bob’s contribution, and Bob suddenly stops offering private licenses for his work, or massively increases the price, Anna may have to go back and either remove or redo Bob’s work, to keep offering private licenses that users want to buy.

There are any number of ways Anna and Bob could address this risk. For example, Anna could make a deal with Bob, where Bob licenses his work to Anna, Anna removes Bob’s project metadata from the combined project, and Anna shares earnings from private license sales with Bob. That would work, but License Zero’s tools and systems don’t offer much administrative help.

With locking, Anna and Bob can address the risk another way: Anna can agree to merge and build on Bob’s contribution if Bob locks pricing at a particular price for a time, perhaps the next two years. If Bob agrees, he can lock the project with the command-line interface. Anna can confirm that Bob locked as agreed on the licensezero.com project page for Bob’s work.

Implementation

This change required additions to licensezero.com server software for the API and project pages, the command-line interface, and the agency terms contributors agree to in order to sell private licenses through licensezero.com.

As always, you can get the latest with npm i -g licensezero, or by running npx licensezero.