I wouldn’t get involved with money launderers but, as a thinking excersise, this would probably be the way to go:
- Add a 15% premium to the accas, for example if B365 odds are 20.00, offer them 17.00. Even better, talk them into betting singles, so you can hedge on Betfair
- Get a device where you can scan each banknote they give you, to prevent accepting fakes
- With a bank of 500k, don’t risk more than 50k on a single acca.
- When it’s time to pay a winning acca, convert money into bitcoin and pay them that way.