Update how-to-create-customer-tenant-portal.md

Author: csmulligan

articles/active-directory/external-identities/customers/how-to-create-customer-tenant-portal.md

@@ -27,9 +27,8 @@ In this article, you learn how to:
 
 ## Prerequisites
 
-- An Azure subscription. If you don't have one, create a <a href="https://aka.ms/ciam-free-trial?wt.mc_id=ciamcustomertenantfreetrial_linkclick_content_cnl" target="_blank">free account</a> before you begin.
+- An Azure subscription. If you don't have one, create a <a href="https://azure.microsoft.com/free/?WT.mc_id=A261C142F" target="_blank">free account</a> before you begin.
 - An Azure account that's been assigned at least the [Contributor](/azure/role-based-access-control/built-in-roles#contributor) role scoped to the subscription or to a resource group within the subscription.
-- If you don't have an Azure account, sign up for a [30-day free trial](quickstart-trial-setup.md).
 
 ## Create a new customer tenant