42 Computer and computer software for tracking, managing, and optimizing affiliate programs in the field of internet marketing and performance marketing; design and development of computer software for internet marketing tracking, management, and optimization; design and development of computer software for internet marketing and performance; Software as a service (SAAS) services featuring software for management of affiliate programs and referral programs; Providing temporary use of online non-downloadable computer software to find, compare, offer, and use promo codes, coupons, rewards and cash back rates in connection with the goods and services of others; Cloud computing featuring software for use in sales and marketing, namely, for use in providing management, monitoring, reporting, marketing attribution, and analytics of internet marketing, software tracking and reporting, affiliate programs, affiliate tracking as well as compliance monitoring of advertisers and affiliates; arranging the promotion of the goods and services of others via marketing affiliates; affiliate management, namely, business management of affiliate programs for others; customer relationship management; Providing temporary use of online non-downloadable software for use in purchasing goods and services including finding, comparing, offering, and using promo codes, coupons, rewards plans, and cash back rates in connection with the goods and services of others; research and development services relating to measuring and regulating technology; fraud and identity theft protection services; design and development of electronic data security systems; computer security services [design and development of secure computer hardware, software and systems]; electronic security monitoring services in the nature of monitoring computer systems for data security purposes; updating of computer software relating to computer security and prevention of computer risks; Software as a service or Platform as a Service (PAAS) for user interfaces (UIs) and user experiences (UXs) associated with digital marketing through channels such as websites, mobile apps, landing pages, and blogs; Application service provider featuring application programming interface (API) software; Application service provider featuring application programming interface (API) software for integration with public and private API; Computer software development services; custom software development for others