| _pfbuid | Cookie | 1 year | Mandatory | All | Sticky (User based) | This is an automatically generated identifier, which indicates the same visitor has returned to the customer’s website. | Required for correctly loading the application. | 
                            
                                    | _pfbsesid | Cookie | 15 minutes | Statistics | Analytics | Session | This is an automatically generated identifier, which helps identify users’ visits. | Prefixbox Search Analytics does not work correctly. | 
                            
                                    | _prefixboxIntegrationVariant | Cookie | 1 day | Mandatory | All | Sticky (User based) | This cookie is used during A/B tests; your placement in either the control or treatment group is logged and your shopping behavior is aggregated with that of other visitors. | Required for loading the correct application during A/B tests. | 
                            
                                    | _pfbx_user_search_engine_layout_type | Local Storage | Persistent (LocalStorage) | Functionality | Search | Sticky (User based) | The User Search Engine Cookie saves your indicated preferred Search Engine layout and automatically applies the same structure for future visits. | Application won't remember previously selected layout type for the search engine result page (grid, tile). | 
                            
                                    | _pfbx_preview_application | Cookie | 1 day | Mandatory | All | Sticky (User based) | This cookie is used during Prefixbox application previews. | Application preview won't work. | 
                            
                                    | _pfbx_preview_merchandising | Cookie | 1 day | Mandatory | All | Sticky (User based) | This cookie is used during Prefixbox Merchandizing previews | Merchandizing preview won't work. | 
                            
                                    | _pfbx_preview_abtest | Cookie | 1 day | Mandatory | All | Sticky (User based) | This cookie is used during Prefixbox A/B test previews. | A/B test previews won't work. | 
                            
                                    | _pfbx_application_information | Cookie | 1 day | Functionality | All | Sticky (User based) | This cookie is used to identify loaded Prefixbox applications. | Identifying loaded applications. | 
                            
                                    | _pfbx_custom_properties | Local Storage | Persistent (LocalStorage) | Mandatory | All | Sticky (User based) | This is used for testing. | Used for debugging by the Prefixbox dev team. | 
                            
                                    | _pfbx_scrollPosition | Local Storage | Persistent (LocalStorage) | Functionality | Search, Related Product, Product Recommendation | Sticky (User based) | This is used to hold a user's latest position on the search page. | User scrolled to top of the page after navigating back from the product page. | 
                            
                                    | _pfbx_previousUrl | Local Storage | Persistent (LocalStorage) | Functionality | Search, Related Product, Product Recommendation | Sticky (User based) | This is used to hold a user's latest URL to scroll back to their most-recent position. | User scrolled to top of the page after navigating back from product page. | 
                            
                                    | _pfbx_state_before_similar | Local Storage | Persistent (SessionStorage) | Functionality | Search | Sticky (User based) | This is used for storing the latest application state when clicking on a similar product. | Saving the latest application state while navigating between normal search results and image similarity results. | 
                            
                                    | _pfbx_product_recommendation_collection | Local Storage | Persistent (LocalStorage) | Functionality | Product recommendation | Sticky (User based) | Used for collecting product page visits for product recommendations. | Product recommendations won't work properly. | 
                            
                                    | _pfbx_possible_right_click_data | Local Storage | Persistent (LocalStorage) | Statistics | All | Sticky (User based) | Used for collecting products opened with right click. | Logging of click events, for Prefixbox suggestions, opened in new tab or new window. | 
                            
                                    | _pfbx_user_feedback_params | Session Storage | Persistent (SessionStorage) | Functionality | Search | Sticky (User based) | This stores which search result pages are already rated by the user. | Application won't remember previously rated pages. |