My client wants to have their customers be able to click a button where they can re-order the same order (the same combination of products as before) from order history.
Is this possible?
This should be possible.
The “same order” button will need to have the data attributes of the product being re-ordered, however its data-item-url attribute should point to the webpage (or json file if you’re using that method) where Snipcart can validate the product.