Do I need to sign for my order? October 16, 2018 14:38 Updated Related articles When will my order be dispatched? The estimated shipping time has surpassed & my order has still not arrived, what should I do? Can I cancel or modify my order after I've placed it? Do I need a smartphone to use doppel? Are my credit/debit card details secure? Comments 0 comments Please sign in to leave a comment.