Shoper is a Chrome extension designed to monitor prices on Ozon and Wildberries. It provides users with a history of price changes for products on the Russian marketplaces wildberries.ru and ozon.ru. This tool offers valuable insights for users looking to track price fluctuations over time.

With Shoper, users can easily access the price history of items on popular Russian e-commerce platforms, allowing them to make informed purchasing decisions based on past pricing trends. By following the provided instructions in the link provided, users can efficiently utilize this extension to track and analyze price changes on their favorite online stores.