In a finance context, the High Priestess represents your relationship to monetary possessions. Examine your relationship with money and see what makes you happy or unhappy in it.
When you see money for what it is, a simple paper bill, it loses its power over your life. You no longer need to be dependent on possessions when you realize that the true values in life cannot be acquired with money.
Another possible interpretation is that you let your creativity and intuition decide more about money transactions.
Your intuition will tell you quickly and reliably whether you should try a new contract or an investment or rather leave it alone.
For more detailed information on topics like love, health and more, check out The High Priestess.