Merge pull request #223926 from bandersmsft/payment-methods-update-01132023

MCM - Payment methods updates for invoice numbers

Author: prmerger-automator[bot]

articles/cost-management-billing/understand/pay-bill.md

@@ -8,7 +8,7 @@ tags: billing, past due, pay now, bill, invoice, pay
 ms.service: cost-management-billing
 ms.subservice: billing
 ms.topic: how-to
-ms.date: 01/04/2023
+ms.date: 01/13/2023
 ms.author: banders
 ---
 
@@ -26,6 +26,9 @@ If you have a Microsoft Online Services Program account, your default payment me
 
 If you have Azure credits, they automatically apply to your invoice each billing period.
 
+> [!NOTE]
+> Regardless of the payment method selected to complete your payment, you must specify the invoice number in the payment details.
+
 ## Reserve Bank of India 
 
 **The Reserve Bank of India has issued new directives.**
@@ -89,6 +92,9 @@ If the default payment method of your billing profile is check or wire transfer,
 
 Alternatively, if your invoice is under the threshold amount for your currency, you can make a one-time payment in the Azure portal with a credit or debit card using **Pay now**. If your invoice amount exceeds the threshold, you can't pay your invoice with a credit or debit card. You'll find the threshold amount for your currency in the Azure portal after selecting **Pay now**.
 
+> [!NOTE]
+> When multiple invoices are remitted in a single check or wire transfer, you must specify the invoice numbers for all of the invoices.
+
 #### Bank details used to send wire transfer payments
 <a name="wire-bank-details"></a>