Update booking of Cloud Edition

help/cloud-edition-guide/book-cloud-edition/README.md

@@ -0,0 +1,85 @@
+---
+sidebar_navigation:
+  title: Subscribe
+  priority:
+description: Book the OpenProject Cloud Edition.
+robots: index, follow
+keywords: Book Cloud Edition
+---
+# Book the Cloud Edition
+
+After you have tested the OpenProject Could Edition and want to continue working with OpenProject, you can subscribe to one of our plans.
+
+Please refer to our website for the Cloud Edition [pricing](https://www.openproject.org/pricing/).
+
+You can subscribe to a monthly or yearly plan. The subscription can be **paid via Credit Card or Bank transfer** (only for yearly subscription).
+
+
+
+To upgrade your trial to the full version, **click on the BUY NOW teaser**, e.g. in the application header or project menu.
+
+![Cloud-edition-buy-now-teaser](Cloud-edition-buy-now-teaser.png)
+
+You will be directed to the -> *Administration* -> *Billing*.
+
+(1) First, choose if you want to subscribe to an **annual or monthly plan**. Only annually billed plans can be paid via bank transfer.
+
+(2) Select the **amount of users** from the drop-down list. It is only to book members in the steps of 5, minimum 5 users.
+
+(3) Select your **country** from the drop-down list.
+
+(4) The **total amount** (excl. VAT) will  be displayed.
+
+(5) Click the **Subscribe** button.
+
+![Cloud-edition-booking](Cloud-edition-booking.png)
+
+Next, click the **Proceed to Checkout button**.
+
+![Proceed to Checkout](image-20200115140341853.png)
+
+Verify your **account details** and click the blue Next button.
+
+![Account details](image-20200115140444053.png)
+
+Add your **Billing address and VAT number** and click the blue **Next** button.
+
+![Billing address](image-20200115140630463.png)
+
+Enter your **payment details** (credit card information). Make sure to verify your address (same as for the invoice) in order to avoid payment failures via credit card. If your credit card is stated to a different address, make sure to enter it here as card address.
+
+Click the blue **Next** button.
+
+![Payment details](image-20200115140927046.png)
+
+You will once again get an overview about your subscription. 
+Here, you can edit the account or billing information if needed.
+
+Subscribe to our regular newsletter in order to keep up to date with latest product developments.
+
+Click the blue **Pay button and subscribe** to the OpenProject Cloud Edition.
+
+A payment receipt will be sent via email.
+
+![Pay and subscribe](image-20200115141131383.png)
+
+## Pay per invoice (via bank transfer)
+
+If you book an annual plan you can also choose to pay via invoice.
+
+(1) Click the **Pay per invoice check mark**.
+
+(2) Enter your **Billing information**. Make sure to validate your billing email to receive the required information and invoice.
+If you are a business customer, please enter a valid **VAT ID number**.
+
+(3) You have to **agree to our terms of services and privacy policy**.
+
+(4) Click the blue **Subscribe** button.
+
+ ![Cloud-edition-invoice](Cloud-edition-invoice.png)
+
+You will get an overview of your booked subscription.
+
+An invoice will be sent via email to the Billing email.
+
+![Subscription](image-20200115141724205.png)