The twelfth house is the last house of the horoscope. Due to the placement of Mercury in the twelfth house, you can be the one to spend money on auspicious works. You can take education abroad. You may have mental and emotional problems. Your business may be linked to foreign sources. You may have a keen interest in esoteric sciences and spirituality.

https://www.vinaybajrangi.com/planets/mercury/mercury-in-twelfth-house.php

https://www.vinaybajrangi.com/planets/saturn/saturn-in-twelfth-house.php

https://www.vinaybajrangi.com/business-astrology/business-name-suggestions.php