Purchase

Loads products with Product.products(for:), maps them to PaywallPlan including eligible free-trial intro offers, purchases with verification, restores with AppStore.sync() and Transaction.currentEntitlements, and keeps a Transaction.updates listener running so Ask to Buy, renewals and purchases on other devices are finished and unlock the app. While loading, the Paywall screen shows skeleton cards; a load failure shows a designed retry card; purchase failures surface inline through PaywallStatus. A verified unlock plays a brief ring-and-check moment before onUnlocked fires.

Notes

• PaywallModel is an @Observable @MainActor class you can drive from tests without the view.
• Pass onDismiss when the screen is embedded (for example inside OnboardingFlowScreen) rather than presented.
• GlassPaywallScreenExample at the end of GlassPaywallScreen.swift is the screen shown in the preview; copy it as a starting point.

Theming

• Reads SPTheme from @Environment(\.spTheme) and requires the design-system item. The theme flows into GlassPaywallBlock through the environment, so one assignment styles both.
• The background runs from accent at 45% to bg. The hero tile, close button and load-error card use spGlass, which turns opaque surfaceElevated under Reduce Transparency.
• The success moment draws its ring and check in accent; "Try again" uses accent with accentOn text.

Requirements

• In-App Purchase capability.
• Products in App Store Connect matching productIDs.