A promotional phrase offering reduced prices on products or services related to astronomical observation and stargazing, such as software applications, telescopes, or planetarium visits. For example, entering a specific sequence during online purchase could yield a percentage reduction on a stargazing app.
These alphanumeric strings provide consumers with an opportunity to access astronomy-related resources and equipment at a lower cost. Historically, such incentives have broadened participation in amateur astronomy by making it more financially accessible. This accessibility can inspire interest in science, technology, engineering, and mathematics (STEM) fields.