You can make more sales from your eCommerce website by building an email list, growing your social media following, or even partnering with influencers.
You could also use more advanced marketing strategies like retargeting visitors who leave products in their shopping cart.
Like any retailer, you need to pay attention to measure marketing efforts and track what works. Remember, your online business is competing against many other online stores like eBay and wholesalers, so you need to consider how to make your shop stand out.