“…Based on this discussion, individuals judge transactions to be fair, if their investment to profit ratio corresponds accordingly with all the involved parties. The involved parties might be of a direct nature, e.g., buyer-seller, or of an indirect nature, e.g., two buyers from one single seller Homans, (1961), cited in (Røkenes and Prebensen, 2012) Adaption level theory Adaption theory implies that perceptions about a given price are evoked not just by comparing the actual price with an internal adaption level price (or reference price), but also by considering the magnitude of difference between those two prices. Relative to this difference, responses are formed about whether the price is regarded as being too expensive, inexpensive or neutral Helson, (1964) cited in (Oh, 2003).…”