Replit categorizes Object Storage billing into the following areas:
Storage: Amount of data capacity used per month. All stored objects have a minimum billing period of seven days.
Data Transfer: Total amount of data uploaded and download throughout the month.
Basic Operations: Operations associated with updating buckets and objects. See Class A Operations in Google Cloud Storage pricing for details.
Advanced Operation: All other cloud object storage operations including retrieving configuration and metadata about objects and buckets. See Class B Operations in Google Cloud Storage pricing for details.