Answer:
E. functional innovation
Step-by-step explanation:
Functional innovation -
It is the method by which the any problem is solved by using creative and innovative method , is known as functional innovation.
This method is adapted by organisation for stand apart in the competitive market , by using new , innovative and creative methods.
Hence , from the question,
Trackanddeliver.com deliver the product to the peoples exact location , uses the method of functional innovation.