What does Total Requests/Month mean?

Total of unique requests to your application duirng a month. Examples of requests are: API transactions, queries, cloud functions calls, HTTP requests,  push notifications and etc. Please see example below:

Second 1 = 10 requests

Second 2 = 05 requests

Second 3 = 02 requests

Second 4 = 08 requests

Second 5 = 05 requests

Total = 30 requests

To measure the total requests / months this process will continue during a 30 days period e the total will be the sum of all requests / second during the period.