To create and send an Aggregated POS Sales Invoice from the system to GST InvoiceNow, here’s a streamlined step-by-step guide capturing all essentials:

Here’s the step-by-step process (as shown in your screenshots):

1) Go to the Accounting application by clicking on its icon in the main dashboard or by using the application menu.

2) ​You may have different filtering options available, such as by relevant criteria.

Apply Filters

• Filters: Click on the “Filters” button to apply custom filters. For example, you might want to filter by specific journals or only include entries with certain tags.

3) Customer Invoice (Draft → Posted).  

Select multiple POS Invoices from the list view, click Action, select Send to GST InvoiceNow, and wait for the submission process to complete.

Click Send to GST InvoiceNow → System generates and sends the Peppol XML.

Now, Click on the Send button.

3) Click on the "Send" button.

4) Document Status (After Sending)

Transmission Confirmation → Status shows Send Success with acknowledgement IDs, confirming GST InvoiceNow test endpoint received it.

To get more details, how to create and send an Aggregated POS Sales Invoice to GST InvoiceNow in the Metro Accounting System, please do contact us at  support@metrogroup.solutions