: As you add ingredients—like dried lavender for calm or zesty citrus for energy—the tool uses color psychology to change the website's background. For example, woodsy notes might turn the interface a deep forest green, helping users "feel" the mood of the scent.

: A digital control that lets users choose their "scent strength." Higher intensity levels include a refresher oil vial or a concentrated spray to ensure the fragrance is long-lasting.

The ultimate feature for a "buy potpourri online" experience is an , a digital tool that allows users to customize their fragrance and visual aesthetic before purchase.