shecco, publisher of, a global marketplace and news source for natural refrigerant-based technology, has launched a review option for each of the products featured on the website.

Visitors to R744 are now able to rate, from one to five stars, any product on the home page or in the store section, and write comments about their experience using the product.

In addition, the website will rank the top products based on their ratings and comments.

To post a review on a product, a visitor must be a member of LinkedIn and log in with their LinkedIn user name and password. Approved reviews, regardless of rating, will be posted within 24 hours of being submitted. Product manufacturers will be given a chance to respond to reviews.

All spam or inappropriate comments will be rejected.

Established in 2006, was relaunched on April 29 as a trusted source for the latest CO2 products, services and news from around the world, including a new marketplace feature.