How to display quantity of articles and total quantity of pieces in cart and email

Store Builder Questions
1

Hi, is there a way to display somewhere on the bottom of the cart and on the bottom of the order email the quantity of ordered articles and total quantity of pieces like “Quantity of ordered articles: 17 | Pieces: 39” to quickly check if everything is OK?

2

I tried

<p>Quantity of ordered articles: {$order_info.amount} | Pieces: {$order_info.products_count}</p>

and

<p>Quantity of ordered articles: {$order_info.amount} | Pieces: {$order_info.full_amount}</p>

in the email template but it doesn’t show any values :confused:

3

Do you use old e-mail editor? If yes, try something like

{$order_info.products|count}