You should begin selling svg files on Etsy. Here’s how to do it.
Six easy steps to grow your etsy shop.
Find a niche.
Make your own design using adobe illustrator or other prefered tool.
Make you svg file a cut file, so your customers can use it on cricut design space or silhoutte machines.
Upload your files. as zip files include etensions: svg, eps, dxf, jpeg and png. you can do all this just by using your adobe illustrator.
Promote your svg files with etsy ads until your svg deisgn get best seller badge. after that you can stop your promoting compaign.
Repeat these steps with all designs an niches.