Bounty/Income Script

HI, im having trouble doing a income script for my map, I've set bounty on for all
and

when spawnbox finishes training a unit then action

if unittype of sold unit equals grandpa then set income player nomber of owner of sold unit = income player nimber of owner of sold unit + 1 else do nothing

And the thing that gives the value of the integer income variable
event = every 20 second

for each integer a form 1 to 4 do player add income integer a to player integer a current gold

and some strings saying what income you got... so ? is this wrong sorry for not using tags but don't know how xD

You have to do something with you're post, maby upload a test map?
Because as it looks now; we cannot help you.

Is that what your trying to do?