Together for a greener tomorrow: Live sustainabile life on the internet!
Users
9
−3 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
4
0 in 30 days
Store rank
#197K
#165K among extensions
Version
1.0.0
updated 21 Apr 2023
Users
monthly, 3 years
Latest, 15 Oct 2026:9 usersMove the mouse over the chart for any month
Ratings count
monthly, 3 years
Latest, 15 Oct 2026:4 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About PCS
PCS (Purchase Control System) is an extension that visualizes the carbon dioxide emissions of products and logistics from online shopping purchases.
Aren’t we wasting money, emitting unnecessary carbon dioxide emissions, and putting a burden on the global environment?
PCS provides the opportunity to determine if a product is worth buying by recognizing the amount of carbon dioxide emitted by the product and its logistics and the number of trees needed to offset the carbon dioxide emissions (in terms of carbon dioxide absorption per year).
Let's use PCS to curb wasteful shopping and unnecessary carbon dioxide emissions and soften our global environmental impact as much as possible.