Online surveys and market research are another way to earn money online. Many companies are willing to pay for feedback and opinions on their products and services. Online survey platforms like Survey Junkie and Swagbucks allow individuals to earn money by taking surveys and participating in other market research activities. Sustainability The widespread adoption of smartphones has enabled people to access the internet and communicate with each other in new and innovative ways. Smartphones have become an integral part of our daily lives, and they have transformed the way we access information, shop, and interact with others. With the rise of mobile apps, smartphones have also given rise to new business models and industries.