Danielle Will Be Offering a Free Service on the First

Danielle will be offering a free service on the first Tuesday of every month during which she will offer free tool sharpening.She assumes that this will be a need of customers who visit her garden and landscaping store and they will help spread the word about her location and services.Which of the following BMC elements is Danielle addressing?

A) value proposition
B) customer relationships
C) market segmentation
D) customer loyalty plans