Abstract: A multi-shot moulding part structure includes a first structural part, an ink decoration layer, and a second structural part. The first structural part has a first area surface, a second area surface, and a joining surface located on the second area surface. The joining surface is non-parallel to the second area surface. The ink decoration layer is spread on the first area surface and the second area surface, but not on the joining surface. The second structural part is combined with the first structural part and covers the second area surface. The second structural part touches the joining surface. By the second structural part touching the joining surface of the first structural part that is not coated with the ink decoration layer, the structural bonding strength between the first structural part and the second structural part is enhanced.

Abstract: In a mobile selling system and method, a server at a business control center is able to identify a plurality of mobile POS by a unique identification code assigned to each of the mobile POS, and provide the mobile POS with sales information corresponding to a district assigned to the mobile POS; the mobile POS each generates a mobile data when moving to a different position, and transmits the mobile data via a communication interface module thereof to the server in the form of a wireless signal; the server identifies the mobile POS according to the identification code corresponding to the received mobile data, reads out sales information corresponding to the identification code of the mobile POS, and provides the sales information to the mobile POS; and the mobile POS receives the sales information via the communication interface module and shows the sales information via a display unit.

Abstract: An advertisement broadcasting system with location-identifying ability includes a central processing unit coupled with a GPS positioning module, a storage unit, and a broadcasting unit. The GPS positioning module receives a positioning signal transmitted from a satellite. According to the received positioning signal, the central processing unit identifies the current position of the advertisement broadcasting system and reads the storage unit to retrieve advertisement information corresponding to that location. The central processing unit then transmits the retrieved advertisement information to the broadcasting unit for broadcasting.