Since cart page is dynamic, I cannot add a text box with a reminder on my shipping policy. Does anyone know how I could place a new text box on this page to remind customers of my shipping policy? For example, there are two buttons that are for entering a promo code and adding a note to the order. I do not need the promo code button, and would instead like to make that a text box stating "free shipping on orders over $50".
I am not trying to:
add text or a policy to the thank you page
add additional product information to the products pages