Purchase Control System (PCS).
One solution to encourage users' sustainable lives through mindful consumption.
70%
Reduction in unnecessary purchases
4
Amazon regions supported
Real-time
CO₂ emissions calculation
Environmental crisis needs immediate action.
PCS addresses the environmental destruction caused by human activities. Global environmental destruction is a pressing issue, with over 70% of the public believing that climate change is affecting their local area.
Wildlife populations have declined by almost 70% since 1970 due to environmental issues such as pollution and climate change. There is no guarantee that humans won't face the same fate.
After researching space migration for a year, our team found it infeasible. The solution lies in changing consumption patterns on Earth.
Environmental Impact
Climate Change
70% of public sees local climate impact
Wildlife Decline
70% population drop since 1970
Space Migration
Research shows infeasibility
The 3Rs: Reduce is most effective.
Research-backed approach to environmental sustainability through mindful consumption.
Reduce
Most cost-effective and practical approach. Prevents waste at the source by encouraging mindful consumption decisions before purchase.
Reuse
Important but requires significant behavioral changes and infrastructure. More effective when combined with reduction strategies.
Recycle
Necessary but often costly and energy-intensive. Should be the last resort after reduction and reuse efforts.
Inspired by proven methodologies.
PCS draws inspiration from Toyota's visual process optimization and KonMari's questioning method to encourage users to reduce their online purchase behaviors.
By combining visualization and inquiry, PCS prompts mindful consumption decisions at the point of purchase, transforming impulse buying into conscious choice.
This research-backed approach leverages proven industrial and personal organization principles for environmental impact.
Framework Components
Toyota Optimization
Visual process optimization for decision making
KonMari Method
Strategic questioning for conscious choices
Mindful Consumption
Combining visualization with inquiry
Four simple steps to sustainability.
A systematic approach to mindful consumption and environmental responsibility.
Consider
Whether to buy the product
Reduce
Unnecessary purchases
Realize
CO₂ emissions impact
Save
Our planet
Simple integration, powerful impact.
PCS is available for Amazon websites in the US, UK, Japan, and India. Once installed, a "PCS Data" button appears on product pages for instant environmental impact analysis.
Click the button and the page reloads to show comprehensive emissions data including CO₂ from manufacturing, shipping, and trees required to offset emissions.
On the cart page, PCS provides a complete summary of total CO₂ emissions and environmental impact for your entire purchase, empowering informed decisions.
Impact Metrics
Manufacturing CO₂
Production emissions for each product
Shipping CO₂
Transportation and logistics emissions
Offset Requirements
Trees needed to neutralize impact
Start your sustainable journey.
Install PCS today and transform your online shopping into conscious consumption. Every purchase decision matters for our planet's future.