I went to the mammy market to buy some groceries.

Gray markets are a common phenomenon in the electronics industry.

Grey markets are thriving in the city.

The gray market for luxury watches is thriving.

The market foreclosures have caused a decline in property values.

The decision market allows people to make predictions about future events.

The virtual market allows users to trade virtual goods and services.

Predictive market is a platform where users can make predictions about future events and trade shares based on those predictions.

Prediction markets are becoming increasingly popular in the financial industry.

The information market allows users to trade on the outcome of future events.