The tickets are being sponsored by FIFA's corporate partners, including Adidas, Coca-Cola, KIA Motors, Sony, Visa, Emirates and Hyundai, and will also be given to people participating in education, environment and HIV/Aids projects.

 

At least 40,000 tickets will be given to the 20,000 construction workers.

 

Each worker will receive two tickets for a group stage match at the venue that they helped to build.

 

Danny Jordaan, the chief executive of South Africa 2010, said: "If you helped build the stadiums, you'll get a ticket.

 

"The ticket fund is vital in ensuring that South Africans can benefit from their country hosting the World Cup.

 

"It also shows appreciation for the critical role played by the thousands of construction workers, whose skill and dedication have made this project a reality."

 

The scheme was announced to coincide with the landmark of 300 days to the opening match in the tournament on June 11, 2010.

 

FIFA President Sepp Blatter claimed the ticket fund is about using football to improve the lives of South Africans.

 

He said: "The fund aims to use the excitement and passion for the game in the country as a tool to motivate and engage people, particularly young South Africans, on topics such as education, health and the environment."

 

So far, 630,021 tickets in 188 different countries/territories have sold, including 301,601 to South Africans.

 

Internationally, United States fans have purchased the most tickets, having brought 73,441 with supporters from Britain second.

 

They have purchased 42,907.

 

Approximately three million tickets are available for the 64 matches.

 

The final of the tournament is due to be held in Johannesburg on July 11, 2010.