Online trading services, featuring general merchandise, general consumer goods, and digital goods, namely, downloadable audio files, video files, applications, e-books, and other digital materials; Operating online marketplaces in which sellers post products or services to be offered in exchange for monetary compensation or charitable contributions; Promoting the charitable services of others, namely, providing individuals with information about various charities for the purpose of making contributions to charities; Providing an online commercial information directory; Providing a searchable database in the field of business and philanthropic information available via a global computer network; Database management services; Advertising services, namely, providing advertising in the nature of online and electronic classified directories; Online auction services; Providing evaluative feedback and ratings of goods and services, the value and prices of sellers' goods and services, and the performance, delivery, and overall experience in connection therewith