You can do a lot of things, like selling old study or work books on eBay. You could look into having a yard sale and sell old toys, shoes, and clothes. You could have a bake sale or lemonade stand, but to make it stand out, add a twist like blackberry mint lemonade or lemon curd sunshine. If you are creative with it, you can attract more customers.
Etsy: While Etsy's popularity has declined recently, it's still a great resource for selling handmade items online. No need for complex ecommerce sites or merchant accounts or any sort of automation. The company takes a commission of every sale and charges a small listing fee per item. But many still use Etsy as their primary source of income. The best part is that you can also sell digital products such as poster designs.
It’s industry standard to charge anywhere from $1,000-$2,000 per month per client, and you don’t need previous website or marketing experience to get started. As you bring on more clients and build a reputation in your community for delivering outstanding results, your income can scale up quickly. It only takes a handful of clients to start building a full-time income.
When it comes to at-home income, selling your unwanted stuff is the definition of “low-hanging fruit.” Even if you’re resolutely intentional in your purchasing habits, you surely have possessions that you can do without: old kids’ clothing and toys, disused sporting goods, out-of-fashion wardrobe accessories, electronics, entertainment, valuable but non-sentimental keepsakes such as watches and jewelry, broken-in furniture, dusty tools and outdoor equipment, and perhaps even big-ticket items like a motorcycle or second car.