One of the finest methods to make money online is by selling digital things because it is a passive source of revenue. Online courses, smartphone apps, streaming services, and video games will all have the biggest sales of digital goods in 2023.
As technology advances, the options for digital products become unlimited! They are so many that you may be overwhelmed. What i would advice is that you choose something that you like first. But just for recommendations, here is my 2 cents! One option could be creating and selling online courses on platforms like Udemy or Teachable, which have seen a huge surge in demand due to the pandemic.
Ebooks and digital guides are also great products to sell, especially if you have specialized knowledge in a particular field. Another option could be designing and selling digital art, graphics, or templates on sites like Etsy or Creative Market. Ultimately, the best digital products to sell will depend on your skills, interests, and what you think your target market will be interested in.