Hi there,
I have read your requirement ,I can Add the following option on your Shopify website,
-Add the option for discount code to the cart page
-Add free shipping / 100 day returns icons to the product pages as per the example
-Add table of USP’s to the product pages as per the example.
I can do the all these type of work as same as my clients requirement,
HTML
Shopify Templates
Shopify
Shopify Development.
I'm able to make your website I do my client always satisfy
because
I have rich experience in HTML/CSS, Bootstrap, J Query, JavaScript, PHP, Laravel, Codeigniter, WordPress, Shopify development.
I hope to hear from you regarding my proposal so we can collaborate with each as soon as possible.
Message me so we can discuss about the further details.
Thank you.