Chinese girls tattoo qr code wallet on her bodies 
https://www.reddit.com/r/Bitcoin/comments/82q29y/chinese_girl_tattoo_barcode_bitcoin_in_her_body/
https://www.reddit.com/r/Bitcoin/comments/82q29y/chinese_girl_tattoo_barcode_bitcoin_in_her_body/
I think the oldest profession in the world has found the newest method of payment.
It's like taking a posterminal in the store.
