if i were there, this is what I would like to see:
1) a solution that is secure
2) a solution that involves direct access to my account (fake - use of a virtual number OR real) as opposed to going through 3rd parties that end up charging a lot for commission (think , epayassist et al). Last time I was there, I had a cousin who reloaded his cell phone credit via the phone. He said the money was automatically deducted from his account. If it can be done in the phone industry, I would assume same could be done online.
3) a solution that accepts all major forms of payment. In other words, I don't have to leave my transaction because I don't have, say, a scratch card
4) (and this may be like a v2.0 kind of thing

) making it accessible not only by Nigeria but other African nations as well, as I blv they too are in need of a similar solution.
All in all, remember that you shouldn't leave any stone unturned, because if u are thinking of this, others surely are.
I hope this helps. Good luck
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