Which strategy encourages environmental sustainability at the point of sale?

Using reusable bags at the point of sale is a strategy that significantly promotes environmental sustainability. By encouraging customers to use bags that can be utilized multiple times, it reduces the demand for single-use plastic bags, which are often harmful to the environment. Single-use plastics contribute to pollution and waste management issues, as they take a long time to decompose and can cause harm to wildlife.

Reinforcing the use of reusable bags not only minimizes the amount of waste generated but also raises awareness among consumers about the importance of sustainability in their shopping habits. This practice can lead to a collective shift towards more environmentally friendly choices, as customers become more conscious of their consumption patterns.

In contrast, other options like using only plastic bags or providing extensive packaging can exacerbate environmental issues by increasing waste. Minimizing customer interaction does not have a direct impact on sustainability and could neglect the opportunity to educate customers about eco-friendly practices. Thus, the correct choice effectively aligns with the goal of promoting environmental responsibility at the retail level.