The online platform Cauzoom aims to make cause marketing accessible to everyone by connecting sellers, shoppers, and causes. [1] Sellers of any product can offer promotions where a portion of sales support causes, allowing causes to access thousands of unique offers. [2] Shoppers can support their most important causes through regular purchases, with every purchase benefiting their selected cause. [3] The platform is designed to be "web simple" to use for all parties. Cauzoom seeks to become the eBay of cause marketing by facilitating cause-related sales of $1.2 trillion annually through millions of sellers and causes.