Back in the day, my wife and one her business partners had a subscription box product called Happy Mommy Box. They had 1,000 customers that were paying $35 per month for these cute boxes full of products happy mommies love.
Eventually, she got overwhelmed by it all and she and her partner decided to shut the business down. However, this just goes to show what kind of opportunity is out there.
For example, several popular YouTubers have their own stores they use to sell physical products. Jeffree Star sells makeup, for example, and Jake Paul sells all kinds of fan gear through his online store. You can also head to to Etsy.com and find all kinds of entrepreneurs selling homemade soaps, unique home decor, T-shirts, and pretty much anything else you can think of.
The bottom line: Physical products can also help you earn real money, so make sure to explore the different products you could sell. This could mean drop shipping products you market as an affiliate, but it could also mean coming up with your own product to sell.