- Module functions without making any modifications in the existing PrestaShop file so that present customization and theme alterations do not have an affect on. Stage 1: Upload the module zip file from the back-Business office Module & Solutions menu tab. Module Supervisor location using the add button. Following the https://esocialmall.com/story4783569/the-smart-trick-of-json-ld-schema-that-nobody-is-discussing