woocommerce sellers link

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Hi all,
i have a woocommerce store and i sell products from other websites…

i explain a situation: i have 300 products in my store and i order the products from aliexpress and ebay.
i donnt remember where i bought each product and i need to look at my order on ebay and aliexpress to find the products…
its take a lot of time and i find a plugin that add internal filed in the product that only i can see it that sow the link to the product page on aliexpress or ebay