With the rapid development of electronic, computer network and communication, people more and more hope that they can do not stop the way to charge, after several years of practice shows that etc. toll system can be a good solution to traffic congestion and pollution of the environment and other issues. No parking and no cash transactions are required, which greatly simplifies management fees, saves energy, reduces environmental pollution, improves service levels, saves land resources, and reduces the company's operating costs.
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