Commerce support for Mustard, the open source marketplace platform.

composer require hamjoint/mustard-commerce

Then add the Service Provider to config/app.php:

Hamjoint\Mustard\Commerce\Providers\MustardCommerceServiceProvider::class

Mustard is free and gratis software licensed under the GPL3 licence. This allows you to use Mustard for commercial purposes, but any derivative works (adaptations to the code) must also be released under the same licence. Mustard is built upon the Laravel framework, which is licensed under the MIT licence.