The relationship between benefits and the sacrifice necessary to obtain those benefits is known as a Customer value.
This refers to the customer's perception of what they want to have happen in a specific use situation with the help of a product or service in order to accomplish a desired purpose or goal.
It helps to determine the worth of a product or service and its comparison with its alternatives. It also determines whether a customer feels that they got enough value for the money they have spent.
Hence, the relationship between benefits and the sacrifice necessary to obtain those benefits is known as a Customer value.
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