The application of psychological pricing in business is synonymous with tactics and techniques in businesses. This is somewhat like brainstorming with the customers. They will be busy deciding what to do the moment they enter your business center and see how the prices are displayed. Psychological pricing strategies play on the psychology of consumers by slightly altering price, product placement, or product packaging. I experienced on myself when I did shopping one time. The prices were altered. The price after 10 minutes was changed to buy 1 take 1, so I bought again. And then the next day, it was not anymore buy 1 take 1 but buy 2 take 5 and the price of this was changed from $ 2 to $3 so I bought it again. This is indeed a very good pricing strategy, it's psychological.