M-Pesa has demonstrated that payments via SMS are a viable solution for those that lack internet access. GeoPay and others are attempting the same but utilisin

M-Pesa has demonstrated that payments via SMS are a viable solution for those that lack internet access. GeoPay and others are attempting the same but utilising blockchain. http://bitcoinafrica.io/2017/08/02/africas-blockchain-startups-geopay/ http://bitcoinafrica.io/2017/08/02/africas-blockchain-startu... https://btcmanager.com/samourais-new-feature-send-bitcoin-via-sms-text-message/ https://btcmanager.com/samourais-new-feature-send-bitcoin-vi...