Android users in the United States can now purchase apps using alternative payment methods and pricing strategies as Google opens its Play Store in response to a court ruling against its monopolistic practices. Developers can promote app prices and subscriptions outside the Play Store and include external links to alternative storefronts. They are no longer required to use Google Play Billing and can integrate other payment systems like PayPal or credit cards. This change is part of a court injunction that will remain in effect for three years, until November 1, 2027. Currently, these modifications are limited to the United States and do not apply to other regions.