Salesforce B2C Commerce cloud is target the personal consumers where as Salesforce B2B Commerce Cloud sell the product in bulk to other businesses. Company Sell the furniture, cloth, food products in bulk to other businesses is the example of Salesforce B2B Cloud. Salesforce B2C Commerce cloud needs a Robust platform with large amount of database, where as Salesforce B2B Commerce Cloud requires a Scalable platform with some rich features like order management, user permission, and test-to production migration. Salesforce B2C Commerce cloud allows to integrate the platform with third-party application for rating and reviews, email service, payment process and many more, where as Salesforce B2B Commerce also allow us to integrate with third-party applications to connect your product-catalog with leading online retailers like amazon, ebay, flipkart and many more.