Assuming that Mercury is sitting in the second, seventh, tenth, or eleventh house or is useful or associated with the lord of the second, tenth or tenth house of your zodiac, you will be fine.
If the planets in these houses support your ascendant in the 10th house, then you get the green signal to enter the business.
Your business will grow if Mercury is in your ascendant, second, or eleventh house, and if your second, ninth, or eleventh house is in a good position.
Imagine the eleventh house is in a difficult position because of harmful planets or the position of opposing planets elsewhere in your chart.
It is important to study business astrology to be effective in business. You can look at your sign in the above manner and get a few useful thoughts or ideas, whether you will be successful in the work or not.