Vrbo is an American vacation rental online marketplace originally known as Vacation Rentals by Owner or VRBO. It was acquired by HomeAway in 2006. Expedia Group acquired HomeAway in December 2015. In March 2019, VRBO was re-branded Vrbo, including a new logo, capitalization, and pronunciation. In July 2020, the HomeAway and Vrbo websites became a single Vrbo website

Cloud Firestore is a flexible, scalable database for mobile, web, and server development from Firebase and Google Cloud. Like Firebase Realtime Database, it keeps your data in sync across client apps through realtime listeners and offers offline support for mobile and web so you can build responsive apps that work regardless of network latency or Internet connectivity. Cloud Firestore also offers seamless integration with other Firebase and Google Cloud products, including Cloud Functions.