Coca-Cola’s original products are mainly the same throughout the whole world. Coca-Cola have been known for lowering the prices of their products in countries which are price sensitive so their business can gain money in the long run. However, there are newer types of coca-cola that are sold in only a small amount of countries and are restricted to other countries. The reasons for these certain types of coca-cola being limited to certain countries range from religion to pricing and more. The green tea coke has been adapted to the liking for Asian countries and is not sold in some other countries. Also, the 'Diet Coke with Bacon' would not be sold in areas which are against meat due to religion reasons. Below are some examples of this.
Below is a link to information on Coca-Cola in other countries.