A promotional voucher or alphanumeric string offers a reduction in the standard price for admission or related services at a specific geothermal spa. This mechanism allows patrons to access experiences, such as bathing in the lagoon or availing of spa treatments, at a lower cost than typically advertised. For example, a user might enter a code during the online booking process to receive a percentage discount on entry fees.
The availability of such reductions can significantly increase accessibility to experiences. They may be offered as part of seasonal promotions, collaborations with partner organizations, or to targeted demographics such as local residents or members of loyalty programs. Historically, such strategies have proven effective in driving demand during off-peak seasons or incentivizing bookings in advance.