how can one make much profit from religion? freelance what? do you mean freelance web design? or do you mean franchising? like fast food restaurants and fitness clubs?
I have to agree with this one - "Utilities" these are things that everyone needs. If you can set up as a reseller (middle man) your outgoings are relatively small. Food is a good one too if you can be a middle-man again - you need to be the size of WallMart to compete now tho
Are you kidding? Religion is big, you just need the online equivelent of a collection tray. tell them the money is wanted for gods work, lol
Gambling seems to be the most profitable, you can see that normally govts are in control of the gambling industries of their countries which shows how profitable it is. Too profitable to let it fall into private hands.