Selling digital products is a profitable business model to follow because digital products typically have lower overhead and startup costs than other business models. In addition, the internet offers nearly endless possibilities to market and share your products, ultimately making it easier to get your digital product in front of the right people or customers. Not only that, but digital products are also easier to get started, especially if you have specific knowledge, strength, or skills in a certain topic or subject. 

The following are five highly profitable digital products to sell to create a sustainable business: 

eBooks or Courses
Turn your expertise into an interactive course or eBook. Many people online are looking for ways to solve their problems and often in a more fun or easy way to digest the information. Hands-on courses with videos, quizzes, and certificates can be priced high as many consumers want to invest in education. Allowing you to create a highly profitable and engaging digital product. 

Nutrition and Exercise Plans 
Adopting a healthy lifestyle is by far one of the most searched topics on the internet. Most people claim that they want to eat a more nutritious diet and adopt a better exercise routine. Shopping lists, written food, and goal trackers are a few more ideas to add to this niche. 

Pintables 
Anything printable can be turned into a saleable digital product. Templates like cutting patterns, fun checklists, and even coloring sheets are a few ideas to get started. Profitable pintables usually make someone's job or career easier. 

PLR Content 
A more efficient way to start a content writing business is to package it into private label rights. Using pre-created keyword-rich content to sell to customers at an affordable price to more than one party is a fantastic way to enter content marketing. The people who purchase this content have permission to use it how they wish and know others will likely access it. Creating content packages for health coaches is a profitable idea for this niche. 

Graphics and Infographic Bundles
With graphic design experience or know-how to use Canva like a pro, making graphics and infographics is a highly profitable option for you. The idea is to create as many as you can with different themes or keywords. For example, create a group of graphics related to physical exercise or infographics on how to complete a certain recipe. Then you let your customers have the right to use them in their own business to turn a profit further. 

The many digital products you can sell on the internet to become a highly profitable and sustainable business showcase how simple it is to make money online. In addition, understand that if there is demand, you can likely create a digital product to sell for a large profit any time you want to.