Arvind Chaudhary is associated with Passive Referral, an online platform designed to facilitate referral marketing and passive income generation. The website, https://passivereferral.com/, focuses on helping users leverage their networks to earn rewards and income by referring products or services. Through this platform, individuals can participate in various referral programs, aiming to maximize earnings with minimal active involvement. The site likely provides tools, resources, or guidance to optimize the referral process for its users.