We have several edits made to our Shopify store:
-making the name show up in the saved address fields pulldown visible when customers checkout.
-create a way to auto-fill the complete name and address in an order when a customer starts typing in the name field - if there is a saved address that already exists.
-Adding a handling charge based on factors in the cart that does not create an item. We need it to be just a fee. Our WMS will err orders that have a missing sku or an unknown sku. If we create a sku -then the customer will be charged for an extra sku in the handling fee. So the handling cannot be connected to an item.
-Make editable fields on the product description page that the customer can save and view later. Not a product variable or option.
This is for a regular Shopify store - not a Shopify Plus. We have been told this is not possible, but if you are able to write a script or somehow hack Shopify, whatever works.