The PrestaShop open source project is distributed under the OSL 3.0 license. All dependencies included and distributed with PrestaShop must be compatible with this license.
Below is a list of the known compatible licenses that can accepted for software dependencies:
Artwork (including but not limited to: icons, pictures and fonts) is usually distributed with specific licenses. Below is a list of known compatible licenses that can be accepted for artwork:
In general, public domain is not acceptable, as it doesn’t exist in all jurisdictions or countries.
Dependencies might also specify additional license clauses that would introduce a restriction of use. In such cases, legal compliance must be verified before that dependency can be included in the project.