The price of Cloud Functions consists of multiple factors. These include the number of Invocations, Compute time, and network rate (Networking). These are shown in the following diagram:
![](https://static.packt-cdn.com/products/9781838555276/graphics/assets/d0f9e175-bec6-4a60-9257-203c9f2a89e9.png)
Remember that there is a monthly free usage tier you can play around with without generating any cost. At the time of writing this book, it consists of 2 million invocations, 1 million seconds of compute time, and 5 GB of egress network traffic. Enjoy it!