CPV code 30123620 designates Coin-counting machines in the Common Procurement Vocabulary (CPV 2008), the EU classification used to describe the subject of public contracts.
30123620 is a leaf code — the most specific level of its branch — so it can be used directly as the main CPV code of a contract notice. If it does not quite fit, check the neighbouring codes under 30123600 (Coin-handling machines).