With nothing being purchased, I'll request a refund as well:

Amount: 1 btc / 2 shares, machine #2

Tx: https://blockchain.info/tx/66ee4f8fccdb592bb8b6db44ef03efd67a724602b3a443703b60cce74b521002

Reference: https://bitcointalk.org/index.php?topic=233624.msg2567262#msg2567262 and https://bitcointalk.org/index.php?topic=233624.msg2567292#msg2567292

Refund address: 16xRkevvvfepEjyeYq6CrirsKE7UBFky1J