This is how the voucher card works:
Go to customizeyourbrake.com
Choose the € 19.90 cover version
Create your own brake lever cover
Use the voucher card code in your shopping cart and complete the ordering process. There are no additional costs.
Custom covers for MAGURA MT disc brakes
How about your shop or club logo on a MAGURA master?

Just buy a voucher card, upload your image or logo and order online!
The voucher cards now make it possible to also offer the individual MAGURA covers in dealers’ stores or online shops.

Your customer buys the voucher card from you and can then redeem it in the configurator at www.customizeyourbrake.com. 
Since the customer has already paid you, he can use the voucher to create and buy the cover for free.

Shipping of the printed covers to the customer is free of charge in Germany and is also available worldwide for only € 2.49.