Be honest in your dealings with others; check what you are buying before making any transaction; make sure you get something worth your money; do not take advantage of others by selling them something without letting them see what they are getting first.

The Prophet Muhammad ﷺ taught us to be careful when making transactions. He prohibited two types of transactions, Mulamasah and Munabadhah. In Mulamasah, one person touches a garment without looking at it before buying it. In Munabadhah, one person throws the garment to another person who is buying it without checking or looking at the garment first. This teaches us that we should always check what we are buying before making any transaction so that we can make sure that what we are getting is of good quality and worth our money. We should also be honest in our dealings with others and not take advantage of them by selling them something without letting them see what they are getting first.