In WooCommerce wc_get_orders() documentation there is an argument called parent which as following description:
Accepts an integer: post ID of the order parent.
What is the order parent and what is the use case of this argument?
parent parameter in wc_get_orders arguments WooCommerce
Artin GH
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1 Answers
parent argument is the same as other post types. for example, we generally see in the page hierarchy.
I might be wrong at some point but, with orders, it's used with shop_order_refund post type, whenever you have a partial refund a new post will generate with post type shop_order_refund, and the post parent id will be assigned on this post data.
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