> ## Documentation Index
> Fetch the complete documentation index at: https://funnelfox.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Release: December 18, 2025

> Solidgate now supports Apple Pay and Google Pay wallet buttons with flexible configuration options, plus new conversion and revenue metrics for A/B tests.

## Solidgate: Wallet Buttons

Added dedicated **Wallet Button** elements for **Apple Pay and Google Pay** with Solidgate.

You can configure wallet buttons in two ways:

* **Independent**: Configure separately from your Checkout element. Cannot be placed on the same screen with a Checkout or another wallet button.
* **Linked**: Inherits [product configuration](https://funnelfox.com/docs/elements/checkout#subscription-configuration) from your Checkout element on the same screen. Requires the Apple Pay / Google Pay payment method to be enabled in the Checkout. You can include multiple linked Wallet Buttons and Checkouts on the same screen using [conditional visibility](https://funnelfox.com/docs/elements/overview#conditional-visibility).

[Learn how to set it up →](https://funnelfox.com/docs/integrations/payments/solidgate#wallet-button-configuration)

## A/B Tests: New Metrics

Added new conversion and revenue metrics to A/B tests:

**Conversion metrics:**

* **CR: Start to Purchase** - Conversion rate from funnel start to successful purchase
* **CR: Start to Paywall** - Conversion rate from funnel start to paywall view
* **CR: Paywall to Purchase** - Conversion rate from paywall to purchase, including free & paid trials, subscriptions, and one-time payments

**Revenue metrics:**

* **ARPPU** (Average Revenue Per Paying User) - Total revenue divided by customers who actually purchased. Shows how much paying customers spend on average. Refunds reduce the total revenue.

[View all A/B test metrics →](https://funnelfox.com/docs/dashboard/experiments#key-metrics-explained)