____ include(s) the activities the retailer performs that influence (1) the ease with which a potential customer can shop or learn about the store's offering, (2) the ease with which a transaction can be completed once the customer attempts to make a purchase, and (3) the customer's satisfaction with the purchase.
a. Customer services
b. Customer satisfaction
c. Segmentation analysis
d. Transaction verification
e. Posttransaction satisfaction
Answer: A