Dreams of commerce symbolize an energy exchange and/or opportunistic thinking. Perhaps you are buying, selling, trading and contemplating the value of what you are wanting to sell and/or buy. See E-Bay, Money, Shopping, Stock Exchange and Selling.
To dream that you are engaged in commerce, denotes you will handle your opportunities wisely and advantageously.
To dream of failures and gloomy outlooks in commercial circles, denotes trouble and ominous threatening of failure in real business life.