Most big corruption proceeds in Kenya are in cash form. Guys are paid with briefcases or envelopes.
rtgs etc can only work with banks that collude with the corrupt. Banks are getting spooked now that CBK has given the go ahead to investigate a bank for NYS/Health funds.
Small corruption is at Mpesa level.
Start pressurising cash transactions further and watch the corrupt squirm.
Business opportunities are like buses,there's always another one coming