Which retail strategy did Walmart specifically implement for its stores in Bogotá, Colombia, to address the city's high elevation (8,660 ft/2,640 m above sea level)?

Retail strategies often need to adapt to unique geographic conditions. One particularly fascinating case involves high-altitude retail locations, which face distinctive challenges in supply chain management, product preservation, and customer experience. This poll tests your knowledge about a famous retail adaptation strategy employed in one of the world's highest commercial centers.

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Reformulated chip bags with thicker packaging to prevent altitude-related bursting
Installed special refrigeration systems that function optimally in lower atmospheric pressure
Developed unique low-temperature baking procedures for their in-store bakeries
Created special altitude-adjusted pricing algorithms to account for higher transportation costs