Affiliate marketing: This is a type of marketing where you promote other people's products or services and earn a commission on each sale that you generate.
Blogging: If you have a blog with a good amount of traffic, you can make money through advertising, affiliate marketing, or selling your own products or services.
Freelancing: There are many websites where you can find freelance jobs, such as Upwork and Fiverr. You can offer your services in a variety of areas, such as writing, editing, web design, and programming.
Dropshipping: This is a type of e-commerce where you don't keep any inventory. When you make a sale, you simply purchase the product from a supplier and have it shipped directly to the customer.
Online surveys: There are many websites that will pay you to take surveys. This is a great way to make some extra money in your spare time.
Teaching online: If you are an expert in a particular subject, you can teach online courses through platforms like Udemy and Coursera.
Creating an online course: If you have expertise in a particular subject, you can create an online course and sell it through a platform like Udemy or Teachable.
Selling digital products: You can create and sell digital products, such as e-books, templates, and software.
Investing in cryptocurrency: This is a risky investment, but it has the potential to be very profitable.