If a player trades one trade card for another, the second trade is then void. For example, if you trade the 9♦ for the 10♠, you can not trade the 10♠ with another card.
If a player trades one trade card for another, the second trade is then void. For example, if you trade the 9♦ for the 10♠, you can not trade the 10♠ with another card.