A shopping trolley for self-service shopping, includes a frame (1) supported by wheels (51, 52) The frame includes longitudinal beams (2) which at an upper end portion are coupled to each other by a handrail (3) that extends transverse thereto. A suspension assembly (4) extends operatively intermediate of the wheels and the frame. A scale (7) that includes an upward facing weighing surface is operatively supported by the frame. The shopping trolley includes a removable shopping bag (9) with a bottom (91). A pair of releasable grips (8) are operable to secure the shopping bag in a position with its bottom (91) on the weighing surface of the scale. An electronic terminal (6) is in operative connection with the scale.