Answer: Hidden
Explanation:
According to the given question, the retailer store buyer making a report on very single products and the placement of everything like the buttons so that they evaluating the actual reason of not buying the products by the customers and this process is refers as the hidden objections.
The hidden objection is the term which is used to represent the hidden products and the goods that are actually miss or ignore by the sales person and they are not able to show in front of the customer.
Therefore, Hidden objection is the correct answer.
