I would like to tag in Shopify please, so I can segment the customers later for other purposes. We use Shopify Mail too - thanks @Josh_Uebergang 

Hello, I would like to add code to this page https://skeanie.com.au/pages/win-a-pair-of-skeanie-toddler-shoes-sandals-boots-or-gumboots so if they signup using the newsletter form that is on this page that it tags them with the tag "competition".  An...