Suit of Pentacles.

The suit of Pentacles represents the element Earth and takes the longest time to manifest as it has a physical form. The element of earth is connected to earthy energy, resources, money, property and belongings that are essential in our day to day life. It also represents the basic requirements of of our physical existence like body, home/shelter, money, food.
This element is needed to be balanced inorder to have a peaceful and fuller life. People who dont have this element balanced always have problem in their materialistic world and in some way or the other are suffering due to lack of resources.
The other three suits show their physical manifestations here. The thoughts take form of emotions, emotions motivate to take actions and actions bring out results in this physical world.
The people associated positively with this suit are the ones who are very successful in their physical world, they are successful at all levels.
And convesely the people who are imbalanced somewhere in the other elements have scarcity in their physical dimensions.
This suit being the suit of materialistic life, directly is connected to the working of your Root Chakra. This chakra when balanced gives you a balanced materialistic life where you have all the resources you need. And if this chakra goes imbalanced then the base of your life ie the materialistic world is shaken giving rise to imbalance in other suits too. If you want to help improve your materialistic life, then start using all the positive meanings of this suit.