How can we know the base subscription plan that the user is paying every cycle?

LE: Title fix: How can we know the base subscription plan price that the user is paying every cycle?

In our app, we have a screen where we display information about the currently active subscription, including the base plan price per month (or per year). - the price that is paid without any discounts applied

Up until now, we got this price by asking the RevenueCat SDK for the current offering. (`getOfferingsWith` in Android)

However, we want to increase the price of the subscription for users who will purchase the subscription after the price increase, while keeping existing subscribers on the old price, so we cannot rely on this method anymore, otherwise we’ll end up displaying the new price for old subscribers too, even though they won’t be paying the new price.

We are aware of the `price_in_purchased_currency` field in the webhooks, but that will include discounts, and will also be `0` when the user is in trial - that is not what we want to display.

Is there a way to get the correct base plan price? I am asking for both the Android and the iOS app, in case there is a different way, for each platform.

Thank you in advance for your help on this!