Blind bargain is a phrase that refers to a purchase made without proper research or knowledge. It is commonly used to describe a purchase made impulsively or without taking the time to carefully evaluate the product or service being bought. There are several synonyms for blind bargain that can help to better describe this type of purchase. These include phrases like impulsive purchase, hasty decision, reckless buy, uninformed transaction, and careless expenditure. By understanding the different ways to describe a blind bargain, individuals can become more mindful of their spending habits and avoid making hasty purchases that could lead to regret and financial strain.