The basis for price comparison is two cities — Minsk and Warsaw. Prices are valid as of the article's update date (when the switch "Current as of today" is turned on). The data is taken from various supermarkets and delivery services in both cities. No local product analogs were included in the comparison — only identical products that you can see on the shelves of stores in both countries.
Green indicates the best price, red indicates the percentage difference between prices. You can click on the underlined product name, and you will be redirected to the product page where you can see prices for this product in other countries. Also, check out comparisons with other countries on the country comparison page.