It is important to first realize that money is one of the most spiritual things in existence and that monetary transactions are among the most spiritual of all experiences. It is what money represents that gives it value. In other words, it is the non-physical or spiritual aspect of money that we value.
Money is simply a symbol for mana.
Mana can be defined as spiritual authority. Wealth can also generate mana but because everything is a reflection, the reverse is true as well. This blessing also has a positive effect on you, as do all blessings. You can enhance the power of such blessings by performing them in a conscious ritualized fashion. Human beings are spiritual energy transformers.