When you upload your book to Amazon, you have the option of distributing to foreign markets and third parties. I have been surprised and delighted to see my books, which I don't market much, sell internationally. I have sold books in Germany, the UK, Canada, even India. Amazon continues to increase the number of countries to their roster. They currently have eighteen sites:  Australia  https://www.amazon.com.au/  (45 million customers) Canada  https://www.amazon.ca  (231 million customers) Brazil  https://www.amazon.com.br/  (115 million customers) France  https://www.amazon.fr/  (251 million customers)  Germany  https://www.amazon.de / (605 millions customers) India  https://www.amazon.in/ (295 million customers) Italy  https://www.amazon.it/ (270 million customers) Japan  https://www.amazon.co.jp/  (646 million customers)  Mexico  https://www.amazon.com.mx/  (89 million customers) Netherlands...