Windows 10: Payment method emails... are these scams?

Hi, I have been receiving emails with 'your credit card was declined—update your payment information' message. It includes an invoice number and each time it is the same email with same information. I am not even using this email much and when I go to my Microsoft account details and purchase information, I see the information that there is never a purchase made with my account. I was thinking this is a fraud email but the address is *** Email address is removed for privacy *** am not going to click on anything on that email but it always send me the same invoice number with same other billing information yet I have no pai

:)

 

To REMOVE a payment method or switch between payment methods

To add a payment method or switch between payment methods By default, apps are added to your phone bill when mobile payments are offered. To pay with a credit card instead:

• On the phone or on windowsphone.com, tap
  Add or switch payment methods on the purchase confirmation screen.
• Add a new payment method or change the payment method.

Like always, things are made difficult for the end user

HOW TO REMOVE A PAYMENT METHOD ?

I have removed my visa card, but now have my mobile operator listed as a payment method, how to REMOVE this ?

 

payment method

To add a card or other payment method to your Microsoft account:

• Sign in to account.microsoft.com.
  
• Go to Payment & billing and select
  Payment options.
• Select Add payment option.
  
• Fill in the required fields, and hit Next. If you don't get any more prompts, you're done.

Its the only way I can help....