Horizontal mergers and acquisitions happen once two firms produce equivalent goods and serve identical consumers. The logic following mergers recently amalgamated corporation can compete more effectively in its industry with the benefit of economies of scale and seizing the advantage of technological innovation. Without a doubt, horizontal acquisitions as well as mergers allow businesses to extend its product mix and boost profits by attracting a relatively broader customer base. There are two retailers, Office Max and Office Depot that sell the same goods and serve the same consumers that are an illustration of a horizontal merger (Nazareth, Kucera and Ciolli, 2011). Both businesses are envisaging an alliance that will enhance financial performance, furnish a strong digital platform, present accelerated innovation and improve their competitiveness against Amazon (Nazareth, Kucera and Ciolli, 2011). Furthermore, Facebook acquired a hot well-like photo-sharing Instagram service for $1 billion in both cash and stocks (Raice & Ante, 2012). Facebook gaining access of Instagram opened an opportunity to annihilate a potential forthcoming competitor, and Facebook obtains larger assembly of customers (Raice & Ante, 2012). These enterprises Facebook and Instagram is an additional horizontal acquisition example as both businesses function in an equivalent industry and producing comparable products to identical customers (Raice & Ante,