On the left hand menu select "Orders"

In the top right hand corner select Place Order"

Select the supplier you would like to order from for by clicking →

You will see a list of products that are available to order - add products to your backed by selecting the "+" & "-" or entering the value required

Click "Add Selected to Basket"

You will be taken to a review page where you can add another suppliers products and this will be sent in one click with separate PO's

If you are happy, click "Checkout"

By suppler select "Delivery date" user will not be able to select dates that are outside of order cut off times

Add any "Notes" that you would like to see on the PO

Once you are happy click "Place Order"