One of the most significant ways inflation affects international businesses is through currency exchange rates. 

Inflation can lead to a decline in the value of a currency, which can affect businesses involved in international trade. 

For example, if the value of the US dollar decreases due to inflation, a US-based business may find it more expensive to import goods from other countries. 

Similarly, foreign businesses may find it cheaper to import goods from the US as the value of the US dollar declines. 

This can lead to changes in demand and supply, which can impact business operations.

Inflation can also affect the cost of production for international businesses.  

Inflation can lead to an increase in the prices of raw materials, wages, and transportation costs. 

These increases can lead to higher costs of production, which can impact the prices of goods and services.