You'll then be prompted to confirm the payment with a security code on your Android phone.
Developers can find all the information they need to add support for the new API to their apps on the Google Developers site.
It means that you can now stump up for goods within apps or websites by simply pressing the "Pay with Google" button.
Teen driving deaths are down, but danger lurks
The latest results from State Farm show that the number of IN teens involved IN fatal vehicle crashes has gone down 30% between 2005 and 2015.
Are you interested in attending a Pay with Google hackathon in your city?
The technology making this possible, the Google Payment API, was first announced this May at Google's I/O developer conference. But the APIs behind Google Payments are available globally, so it's possible that the service is launching globally too.
According to Google's latest Transparency Report, the level of HTTPS traffic on its Chrome web browser on Android has increased by half in the past year alone, up from 42 per cent to 64 per cent. Google says that security has always been one of the core principles of Chrome and points out that it was found to be the most secure browser in two recent studies when looking at multiple aspects of security. "Our goal is to enable users to pay with their Google account across devices, platforms and interfaces". "Then, the merchant will handle all the details just like any other purchase", explained Pali Bhat, Google's vice president of product management for its payments division. It'll work with 15 different services (shown below) across the US, UK, and Brazil, including Airbnb, Deliveroo, Instancart, Kayak, Fancy, HotelTonight, StubHub, JustEat, and Papa John's, with more coming soon.
The current payment partners include PayPal's Braintree, Stripe, Vantiv, Worldpay, Adyen, and Groupe Paysafe.