Here are several ways to make money with a side hustle while you're sleeping. No matter if you are into leather craft, wood working, or any other craft.  Affiliate marketing: With affiliate marketing, you promote other people's products and earn a commission on any sales made through your unique affiliate link. You can create a website or a blog and include affiliate links in your content. When someone clicks on your link and makes a purchase, you earn a commission. Dropshipping: Dropshipping is a business model where you sell products online without actually stocking inventory. You simply list products on your website or online store, and when a customer places an order, the supplier ships the product directly to the customer. This allows you to make money while you're sleeping since the supplier takes care of shipping and fulfillment. Digital products: You can create and sell digital products such as eBooks, online courses, and printables. Once you create the product, you can sell it online through platforms like Etsy or your own website. Customers can purchase and download the product while you're sleeping.