After realizing we had many different situations to consider, including users with varying disabilities, we decided to rewrite a large portion of the code so that the cart page would have access to the logged-in user's data.
This data would include commonly ordered items, insurance information, and any sort of special caveats on their account (such as the prescription was being filled at a Veteran's Administration [VA]).
These considerations lead to a cart page that was able to take all these things into consideration and allowed Cigna to reach solutions faster and allowed for users to have more control over their medications and medical devices.