Premanand Maharaj Ji
How do I overcome greed?
Earn by dharma and stay away from greed
When greed comes, earn wealth by dharma, never by adharma. Desire, anger and greed are doors to hell, so keep away from them.
If greed comes, earn wealth by dharma, not wealth of adharma, because all three are doors to hell. Desire, anger, pride and greed are all paths to hell.