Duration Types

Seconds - Adds up the duration fields of usage records with seconds-based usage types (tier values in the Rate Details specify number of seconds).

Minutes - Adds up the duration fields of usage records with seconds-based usage types (tier values in the Rate Details specify number of minutes).

Occurrences - Adds up the duration fields of usage records with occurrence-based usage types (tier values in the Rate Details specify number of occurrences/clicks/uses).