This datasets provides 307 real-world user stories from 3 different eCommerce projects. Project A defines a complete set of requirements for a B2C focused onlineshop of a publishing house who aims do sell his own publications directly. Project B contains a partial set of requirements for a B2C focused onlineshop of a bookseller. Project C includes a subset of B2C and B2B requirements for an online bookstore, supplemented by an eProcurement module designed to provide information and automation for industrial customers. Most of the user stories come with additional acceptance criteria, written in unstructured natural language. The user stories have been anonymized and the merchant's real names were replaced with neutral terms.