How to check if he put transaction fee?

[crendore3]

https://blockchain.info/address/1J2q6MeVU15hA5fwfPp1GssTT5cJnuwSGN
How do I check if there's a transaction fee?

[ranochigo]

Assuming that you are talking about this transaction: https://blockchain.info/tx/70931f8ceebde1a9855f66c73bedbd25fc6ddc360b8f65948b0624fdf363265c

Transaction fees is the total input minus the total output. Hence, you can derive it from a raw TX.

Simpler way: See the "Fees" field. It is 0.0001BTC and it is confirmed.

[crendore3]

Thanks just got confirmed.