Which price change is used to encourage sustainable packaging usage?

Which price change is used to encourage sustainable packaging usage?

• A. 5p discount
• B. 10p carrier bag charge
• C. 50p charge
• D. 20p tax

Answer: (B)

Prices can steer how people behave, so adding a small cost to disposable packaging makes customers think twice before taking a bag and encourages them to reuse bags or choose more sustainable packaging options. A carrier bag charge is designed exactly for this effect: the price paid at checkout is tied to the use of a bag, nudging people toward reusable alternatives and reducing waste. The other options don’t fit as well. A discount would reward taking more bags, which undermines sustainability. A very large charge would be seen as too harsh and could backfire or feel impractical. A tax is a broader fiscal tool and isn’t the specific, at-the-point-of-use price signal that a simple bag charge provides.

Prices can steer how people behave, so adding a small cost to disposable packaging makes customers think twice before taking a bag and encourages them to reuse bags or choose more sustainable packaging options. A carrier bag charge is designed exactly for this effect: the price paid at checkout is tied to the use of a bag, nudging people toward reusable alternatives and reducing waste.

The other options don’t fit as well. A discount would reward taking more bags, which undermines sustainability. A very large charge would be seen as too harsh and could backfire or feel impractical. A tax is a broader fiscal tool and isn’t the specific, at-the-point-of-use price signal that a simple bag charge provides.