PayPal is a leading digital payment platform that enables businesses and individuals to send and receive payments securely and conveniently. It offers a range of payment options, including credit cards, debit cards, and bank transfers, and supports transactions in multiple currencies. With millions of active users worldwide, PayPal is a trusted and established platform that provides a safe and reliable payment solution for online transactions. Its platform includes features such as buyer and seller protection, fraud detection, and dispute resolution, which help to ensure a secure and seamless payment experience. PayPal is a convenient and versatile payment platform that supports businesses of all sizes, from startups to enterprise-level companies.

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.