Amazon Expands Free, Prime Same Day Delivery Area In Dallas-Fort Worth is expanding its existing, free, same day delivery for its Prime members in Dallas-Fort Worth, the company said today, as part of a national expansion of the program. According to, it now reaches more areas of Dallas-Fort Worth with its program, which offers same day delivery of products when Amazon Prime members order more than $35.00 in products. Exact expanded range of the Prime FREE delivery program in Dallas-Fort Worth was not announced; the expansion came as Amazon added another 11 markets to its free delivery program nationwide.