GA4 Analytics Tags on Shopify standard plan

[DencoDrew1988]

Hi there,

I have a basic account and don't want to spend 2,000 dollars a month to have Shopify plus because we don't have that much revenue at this point to justify it.  However, we need to add GA4 tags to our site and the checkout.liquid page isn't available on our plan. 

I also have no "additional scripts" box for "Order Management" under checkout settings in "Settings".  That's where everyone is saying to put it if you don't have PLUS but I don't have that box either!

What is the best way to add my tag to the checkout page (and other pages) with this set of circumstances?  Thanks.