He can send transaction with $0.5 fee, but it is very close to the lower level limit. The link below shows that median sized transactions with $0.5 fee (about 7

He can send transaction with $0.5 fee, but it is very close to the lower level limit. The link below shows that median sized transactions with $0.5 fee (about 75 satoshi/byte) have a waiting time up to 24 hours at the moment. https://bitcoinfees.21.co/ https://bitcoinfees.21.co/