Everyone has to earn in life to live happily in society. In Vedic Astrology, the source of finance in native life will be clearly indicating as by Job or Business. For Job 6th house & 10th are the primary houses where as for Business 7th house and 10th house are important, other houses are 2nd house, 9th house and Ascendant. Mercury is the planet for business so its placement and lordship also very important. If Ascendant has direct connection to 10th house means success in business. Whereas in KP Astrology, 10th cusp has connection to 6th than Job or if 7th than business. If 2nd house and 7th house afflicted means avoid partnership in business.