Final answer:
Hiring an expatriate salesperson can lead to high costs and adjustment challenges that affect sales effectiveness, as well as complex issues with currency differences and cultural misalignment.
Step-by-step explanation:
A chief disadvantage of hiring an expatriate salesperson is that they can face challenges in adjusting to the new culture, which can affect their ability to sell effectively. Expatriates often have a higher cost associated with their employment due to the need for relocation expenses and potentially higher salaries to incentivize the move. Additionally, there can be complex issues related to currency differences, as the costs for the expatriate might be in the currency of their home country while their sales revenue is in the currency of the host country. The expatriate's approach might also be influenced by the practices and norms of their own culture, which may not align with the local market, leading to less effective sales strategies and a possible disconnect with local customers.