Walmart is known for its efficient logistical systems. Every time consumers buy something, that purchase is recorded and sent to company headquarters, where it is used to generate reorders to vendors. In addition, customers' billions of purchases are analyzed to uncover patterns of consumers' purchasing behavior. This is an example of

The phenomenon is analyzed through the purchase decision made by the customers as the Walmart is big MNC has offices in various parts of the world and is open 24 hours and hence collects the data form its customer to clients around the world to help deliver better every day and carry out orders on large scale.

They are studied as the routine response, limited decision making, the extensive decision making, and impulsive buying, thus It's been identified as the routine response behavior with purchase of low-cost basic items each and every day. Like the soft drinks, snack foods, and milk, etc. Thus a form of B2C business.