Abstract: A system and method for guiding consumers through category-based transactions leads consumers through the creation of registries or shopping lists by displaying a group of items in a series of categories, and selecting one or more of the items within the categories. A user's progress in creating the registry may be displayed in a persistent menu bar that remains displayed on an interface as the user advances from one category to another. The systems and methods may be utilized by one or more users to create an electronic baby registry or wedding registry, to prepare for any event, or to enhance any category-based shopping experience at an online marketplace.