HeadlineOfferSubscriptionCost
import type { HeadlineOfferSubscriptionCost } from "https://googleapis.deno.dev/v1/css:v1.ts";
The SubscriptionCost of the product.
interface HeadlineOfferSubscriptionCost {
amount?: Price;
period?: "SUBSCRIPTION_PERIOD_UNSPECIFIED" | "MONTH" | "YEAR";
periodLength?: bigint;
}