(141)It has been shown that well-functioning deposit and return systems ensure a very high collection rate and high-quality recycling, especially of beverage bottles and cans. In order to support the achievement of the separate collection target for single-use plastic beverage bottles laid down in Directive (EU) 2019/904, to drive up collection rates further and to achieve higher-quality recycling of metal beverages containers, it is appropriate that Member States establish deposit and return systems. Those systems will contribute to increasing the supply of good quality secondary raw material suitable for closed loop recycling and reduce beverage container litter.