[{shop_url}] 

Hi {firstname} {lastname},

Thanks for your order with the reference {order_name} from
{shop_name}. 

Unfortunately, one or more items are currently out of stock. This
may cause a slight delay in your delivery. Please accept our apologies
and rest assured that we are working hard to rectify this. 

You can review your order and download your invoice from the
"Order history" [{history_url}] section of your
customer account by clicking "My account"
[{my_account_url}] on our shop. 

If you have a guest account, you can follow your order via the
"Guest Tracking"
[{guest_tracking_url}?id_order={order_name}] section
on our shop. 

{shop_name} [{shop_url}] powered by
PrestaShop(tm) [http://www.prestashop.com/]