Send attachment/attachment link with invoice

I have some attached datasheets with my product, I was wondering if it was possible to include them or a link to them in the invoice/email that is sent to the customer?

Hello, ffvince!



You should make necessary changes in invoice.tpl file (skins/custom_skin/mail/orders/invoice.tpl)



Best regards, Alt-team

What is the action I should add?



I've tried adding variations of this:




```php

{* $Id$ }

{
* block-description:attachments **}



{if $attachments_data}


{foreach from=$attachments_data item="file"}


{$file.description} ({$file.filesize|formatfilesize}) [{$lang.download}]


{/foreach}

{/if} ```

but the attachments aren't showing on the email at all.

I've also tried:

 {include file="addons/attachments/blocks/product_tabs/attachments.tpl"}