Dry fruit business can be profitable if you have a reliable source of supply, a good marketing strategy, and a loyal customer base. You can earn a good margin by selling dried fruits in bulk at wholesale prices to retailers, distributors, or online platforms. You can also add value to your products by offering different varieties, flavors, packaging, and branding options. However, you also need to consider the costs of production, transportation, storage, and taxes that may affect your profitability.