apps4print is a module box for Web2Print, Online-Editing, Printfile-Upload...
With these code you can install the google+ button in your shop.
HIGH-END WEB ANALYTICS FOR ONLINE SHOPS
Intelligent email marketing for your online shop.
Google Tag Manager Integration for OXID
With this plugin, it is possible a buyer let get in the cart a discount.
bonusbox is a payback and marketing program for online shops via facebook - without requiring an extra facebook shop.