Design requirement DR12: Easy to order for customers
Nexo Energy should integrate existing GETs and make it easy to order for customers who wish to use it in addition to existing or new GETs.
Source paper
This design requirement is proposed by From ambivalence to trust: Using blockchain in customer loyalty programs (Manuel Utz, Simon Johanning, Tamara Roth, Thomas Bruckner, Jens Strueker, 2023).