Pepro Dev. Group

You are welcome.
I’m closing the topic.
If there’s anything else please let me know.

Dear @arndofiore80, you should use the macro like other macros, with three opening and three closing curly braces, without any space between. The reason we put it like { { {remaining-qty} } } is because the WordPress forum does not allow us to use more than one curly brace attached to a word.

Please ignore slashes in the following line and use a macro like:
{{\{remaining-qty\}}}

• This reply was modified 4 years, 2 months ago by Pepro Dev. Group.
• This reply was modified 4 years, 2 months ago by Pepro Dev. Group.

Hi,

You should first make a custom template using the guidelines given here:
https://github.com/peprodev/ultimate-invoice/wiki/Add-Customized-External-Template-to-Ultimate-Invoice

Then you need to add a custom macro to use in each order line item, something like the below snippet, and place it in the template you’ve created. (files with the “.row” suffix in the name).

add_filter( "puiw_printinvoice_create_html_item_row_metas", "my_custom_lineitems_macros", 10, 5);
// add the macro: { { { remaining-qty } } }
function my_custom_lineitems_macros ($macros, $item_id, $item, $product_id, $order){
	$product = $item->get_product();
	$current_qty = $product->get_stock_quantity();
	$bought_qty = $item->get_quantity();
	$remaining_qty = (int) $current_qty - (int) $bought_qty;
	$macros["remaining-qty"] = $remaining_qty;
	return $macros;
}

Important note:
This snippet calculated the remaining quantity based on the current quantity of purchased product and NOT the stock amount of product at the time user placed the order. If you wish to not calculate based on the live stock amount value, you should save quantity amount of each line item when user places order and then retrieve it to calculate and show on invoice.

• This reply was modified 4 years, 2 months ago by Pepro Dev. Group.

Hi, thank you for your contribution.
We have released a new version and fixed the issue.

Hi, there’s no limit to number of gateways you wish to use, but you have to activate those first in WooCommerce payment options.

Thank you for your warm words of love, we really appreciate your kindness and support.