RemPro is an innovative app that allows merchants to effortlessly display product browsing history on customer pages without needing to enlist the help of an engineer. By integrating directly with the theme editor, merchants can add this feature with ease, enhancing user experience and boosting customer affinity for their store. The app records browsing history for up to six products, stored in cookies, whenever a product detail page is accessed. This allows customers to quickly revisit products they are interested in through an accessible history feature. Additionally, merchants have the flexibility to display the browsing history at any desired location on their online store. Furthermore, they can customize the display settings, such as the number of items shown or the headings, to better fit their store's aesthetics and improve engagement.