Abstract: A bracket assembly for mounting and supporting objects on shopping carts, comprising a mounting member and a U-shaped clamp configured to receive the handle of a shopping cart and capable of adjustable attachment to the mounting member. The mounting member has spaced apart ends extending from a central portion having spaced apart bores. The U-shaped clamp has outturned ends with slots positioned to align with the bores of the central portion of the mounting member for adjustable attachment thereto. The bracket assembly may include a support member configured to operably engage an inner surface of the mounting member and attached to the mounting member at the central portion and one of the spaced apart ends of the mounting member.