Simple WooCommerce Plugin for Tracking code on Thank you page

Hi! Can you please help me to make a small simple WooCommerce plugin to add a img-tag tracking code on the "thank you page". In WordPress admin in this page: [login to view URL] I want a link/menu named "Apprl". In that page I want just a field called "Store ID" and a save button. In the "thank you page" I want a line of code filled with the data from the purchase and the Store ID from the admin field added just before the </body> tag. The line should look exactly like this: <img src="[login to view URL][store_ID]&order_id={order_number}&order_value={order_total}&currency=[currency]&sku=[SKU Product A]^[SKU Product B]&quantity=[Quantity product A]^[Quantity product B]&price=[SKU Product A]^[SKU Product B]” height="1" width="1" style="display: none;" /> And the fields: [store_ID], {order_number}, {order_total}, [currency], [SKU Product A]^[SKU Product B], [Quantity product A]^[Quantity product B], [SKU Product A]^[SKU Product B] should be filled from the order/receipt. Author: GoldLife AB Author URL: [login to view URL] Version: 1.0 Plugin name: WooCommerce Apprl Integration