If you would like more in-depth information on this topic, you can find more information on the following links. On this page you can find detailed information on the concept, types and characteristics of tourism products.
The World Tourism Organization (UNWTO) is the United Nations agency responsible for the promotion of responsible, sustainable and universally accessible tourism. You can read more about product development on the site at this link:
https://www.unwto.org/tourism-development-products
The following article deals with the marketing of tourism products:
https://www.tourismbeast.com/marketing-of-tourism-product/
A slightly different perspective on the product as a service business model:
https://www.rentle.io/blog/rental-business/what-is-product-as-a-service
Download link to a more scientific study “Model for the Development of Innovative Tourism Products”: