GrebKey Guides

Practical software licensing guides for developers.

Clear, implementation-focused explanations for license validation, machine activation, offline behavior, and shipping paid Python and Node software.

Published Guides

Licensing fundamentals ยท 6 min read

License validation vs activation: the practical difference

Validation answers whether a key is currently usable. Activation registers a specific machine against that key. A reliable licensing flow treats them as separate decisions.

Published 2026-07-27

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