The ancient relics say that Vastu is all about positive and negative forces, which are constantly interacting with each other. If there are more positive energies in the building, the result of such a construction would yield more successful, healthy, wealthy and peaceful life.
Some Vastu Tips for Successful Business:
1)North-East door is believed to be beneficial for all the businesses. It will attract good luck and positive energies
2)Plot or site of the shop must be in a regular shape such as rectangular or square and avoid irregular or cut property.
3)Avoid business place which is in the dead end of a street or road.
click the link for more Information: Vastudekho