The Age of M-Pesa
owaahh.com
owaahh.com
While I think the "send money home" value proposition story in Kenya was crucial, it doesn't really explain why mobile money works (or doesn't work) as a service. This is basically all to do with massive agent networks. The business model isn't as easy to get going as people assume, and most telcos failed to pull it off. Regulation (or lack of it) was also very critical for Kenya's success.
In general mobile money is fascinating to examine though. And it's an absolute game changer in Kenya!
I spent some time in Kenya and M-Pesa is very practical, I used it regularly for small payments. One thing that I found a bit frustrating is the very high transaction costs - way higher than you would ever pay with regular banking. The (poor) users don't really have a choice though, so Safaricom is able to make massive profits.
Edit: IIRC - anyone who remembers exactly should feel free to update - it was a startup that created the first version, then I think it was bought by one of the major banks but now it seems to work completely decoupled.
Vipps is not decoupled today, but has been merged with the e-identity (BankID) and e-invoicing (eFaktura) to form a monopoly behemoth owned by most banks in Norway with DNB as the largest non-majority owner.
[1] Source in Norwegian: https://www.digi.no/artikler/telenor-og-dnb-gir-opp-valyou/3...
If you're looking for a problem to solve, one thing I struggled with when living there is that there is a major lack of trust between renters and landlords when it comes to housing. Some landlords are ok, but many arbitrarily withhold money from the initial deposit when renters move out and I feel like that generates quite some inefficiency in the housing market. I'm not sure what the solution would be but I know many people would benefit if there was one :)
Here is a short description of the project:https://mundocontact.com/dinero-movil-ganador-del-solutions-...
[1] https://www.givewell.org/charities/top-charities [2] https://www.givedirectly.org/
kenya is still in dark ages in fairness and plurality of payment systems.