The information about Alina, who is a regular subscriber of Groove magazine, makes up her B. Reader Profile.
What is a reader profile?
A reader profile is an information gathered about a reader.
Reader profiles give authors or publishers a picture of who their ideal readers are, including their interests.
The information about Alina is not a customer identity, digital footprint, or cultural identity, but it is a reader profile.
Thus, the information about Alina as a regular subscriber of Groove magazine is her B. reader profile.
Learn more about reader profiles at https://brainly.com/question/24858866