getIntroOffer
Returns the first offer on this subscription that has an introductory (discounted, finite-recurring) pricing phase, or null if none does.
An introductory offer charges a reduced price for a fixed number of cycles before reverting to the recurring price — distinct from a free trial, which charges nothing. See getTrialOffer.
Return
Introductory offer, or null.
Since
4.4.0
Parameters
productId
Subscription product id.