Several ways

Phone Case Business
Cell phone accessories continue to be a very high-growth business idea.
There’s a huge growing market for mobile phone accessories, and plenty of handmade sellers are raking in 6 and sometimes 7 figures from their phone case businesses. You can get your own phone case business up and running as a side business idea in a matter of days with turnkey solutions from Case Escape, my previous company (which had a partnership business structure with my friend), and you can now get ready-to-go kits that’ll give you everything you need to start a phone case business. Once you’re up and running, you can sell cases on Etsy and Amazon Handmade. During our first year of selling phone cases as one of our small business ideas on our Etsy store, we made around $60,000 in revenue from that selling channel alone—not to mention additional sales from fairs, trade shows, promotional products vendors, parties, events and other online marketplaces. From there, the sales only continued growing and we graduated from side business idea to full-time company that I ran with my best friend for multiple years.