The email is self explanatory....
(For example, placing a EUR/JPY trade in a USD based account your trade settles in JPY and then it is immediately converted to USD at the JPY/USD mid price +/- 0.5%. If this trade resulted in 10,000 JPY of profit, the cost of converting it back to USD would be approximately 0.47 USD based on current market rates.)
(For example, placing a EUR/JPY trade in a USD based account your trade settles in JPY and then it is immediately converted to USD at the JPY/USD mid price +/- 0.5%. If this trade resulted in 10,000 JPY of profit, the cost of converting it back to USD would be approximately 0.47 USD based on current market rates.)