First, set up your phone to use Apple Pay, Google Pay or Samsung Pay. Think of it like a digital wallet in your phone that replaces your physical wallet. It contains your debit or credit card number.

To set up Google Pay, you just need to download the app. Once it's installed, you can use Google Pay to pay for goods both online and in stores.

You can send money through Google Pay to anyone with an email address or phone number. Here's how to do it.

I walk through how I set up and use Apple Pay on my iPhone. I show how to open the Wallet app, add a debit or credit card, ...

Contactless payment is fast and convenient. In fact, there are several methods that allow you to pay in shops, restaurants and supermarkets directly with your smartphone. This way, any kind of contact ...