Represents subscription or PricingPhase billing period
Specified in ISO 8601 format. For example, P1W equates to one week, P1M equates to one month, P3M equates to three months, P6M equates to six months, and P1Y equates to one year
The increment of time that a subscription period is specified in.
The number of period units.
The period value in month units. This is an approximated value.