Optional
billingNumber of recurrence cycles (if recurrenceMode is FINITE_RECURRING)
Optional
billingISO 8601 duration of the period (https://en.wikipedia.org/wiki/ISO_8601#Durations)
Optional
currencyCurrency code
Optional
paymentPayment mode for the pricing phase ("PayAsYouGo", "UpFront", or "FreeTrial")
Price formatted for humans
Price in micro-units (divide by 1000000 to get numeric price)
Optional
recurrenceType of recurring payment
Description of a phase for the pricing of a purchase.
See
Offer.pricingPhases