Affiliate not registering comission

Hi there,
Thank you for contacting us!

I have checked the link and I can see the cookie was correctly created, so the commission should generate correctly.
Once the site is visited with an affiliate link, a browser cookie is created storing the data of the affiliate, so if that cookie exists at the moment of the checkout, the commission will generate.

Since on your site the cookie is there, the error seems to be with the checkout process.
My suggestion is to try this without any other plugin but Woocommerce and Affiliates, to see which one could be causing the issue. Probably a plugin that works on the checkout page.

Have a nice day!