There is nothing that cannot be sold online as long as you have marketing skills. If you want to make money by selling online, the first thing you need, apart from the item you want to sell, is marketing skills. However, success in selling also depends on your products. Some products are easier to sell. Therefore, you need to find out marketable products and then use effective marketing strategies. Success depends on what you are selling and how you are selling. Last but not the learn, the platform you use to sell your items also one of the important things to consider.