xF1 Add-on GoodForNothing Product Manager 1.0.0 Beta 5 (Patch 2)

What is this
With this add-on you can sell your downloadable products to your visitors.
What is this not
This add-on only 'sells' products. You can't distribute free products.
Features

• Licensing - With this feature, you can manage the licenses. And can be easily integrated with your own script.
• Guests can also buy your product, in that case a registration form will be shown, and once registered he/she will be redirected to your payment processor.
• Slideshow for featured images.
• Manipulate ZIP archives - If enabled, this add-on will automatically add licensing info and changelog as archive comment. You can also add 'Licensing Information.txt' and 'Documentation.txt' files.
• Flexible CSS styles.
• Products can be categorized.

And much more!...
Prerequisites

• GoodForNothing Add-on Core (Free) - http://xenforo.com/community/resources/goodfornothing-add-on-core.940/. - no longer required
• To enable multiple purchase option, you will be needing Naatan's Advanced Upgrade (Paid) - http://xenforo.com/community/resources/advanced-user-upgrades.639/. We will be removing all kinds of dependencies on our future updates.

Demo
https://www.gfncoders.com/products/