Who has tried Azure for free? Are they withdrawing money?

Question

Microsoft Azure

Today I registered with Azure for a monthly trial, provided my card details. As I understand it, after a month it will automatically take money or what? And where to disable this process? So far, 0 rubles have been withdrawn. for free use for a month
Here is what I received in the mail:

This message confirms that you have purchased the following items from Microsoft:
Date of Purchase
January 21, 2015
Total pre-tax: $0.00
VAT: $0.00
-----
Total for this order: $0.00
Items
- Free Trial
Price: $0.00
Quantity: 1
Payment method will be used for billing:
Credit Card: MC
Last four digits: ****5957
Preliminary charge date: February 21, 2015
To open account settings and information, sign in at account.windowsazure.comusing a Microsoft account. Click the appropriate subscription and select one of the following options:
• To update payment information, click Change Payment Method.
• To view your account statement, click on ISSUED BILLS.
• To cancel the service, click Cancel Subscription.
Thank you!
Microsoft Azure

Answer 1

On the subscription status page (the green button "Credit status" in the admin header leads there)
there is such a thing as "Remove spending limit". Usually it is disabled and does not turn on by itself.
When the credit ends, the services are turned off until you pay. If enabled, then about 10 days after the end of the period, you will have to fork out.
You can also cancel your subscription or change your payment method there.
The letter says that on February 21, 2015 you will be charged 0 rubles, including VAT.

Answer 2

Doesn't charge if you spend no more than their monthly gift limit and/or if the "don't spend more than limit" option is enabled