Can I Change my delivery time? Mercato Support October 07, 2020 22:44 Updated At this time we cannot guarantee your delivery adjustment request, but we will do our best! Please submit your request here at least 48 hours prior to your delivery window Related articles Adjusting Delivery Windows and Dates How to change my delivery type (pickup/dropoff)? Can I pickup my order? Setting Up Delivery with Special Instructions (i.e. Doorman) Add or remove items Comments 0 comments Please sign in to leave a comment.