When running cardPresso in the Demonstration mode, a “cardPresso” watermark will be printed across the cards.
You should still be able to test all the non-license related features, depending on the software edition being demonstrated.
In order to avoid the mentioned watermark, you must acquire a cardPresso USB or Activation Code license, and you should contact our Sales team (sales@cardpresso.com) for that matter.
To check which edition should meet your needs, please check our EDITIONS table, through the following link.
https://www.cardpresso.com/cardpresso-software/editions/