You can sell digital products ( program code, design, music).

PHP Laravel 5 Digital Arts – Sell your digital products
The program is created with Laravel 5 framework.
You can sell digital products ( program code, design, music).
When the customer has purchased the digital product by Paypal he can download through the link.
https://www.codester.com/items/7625/laravel-digital-arts-digital-marketplace?ref=smartcodecreator