I bought a pet shop, but the dog didn't issue an invoice.
Ask the seller for an invoice. According to the inquiry of China Travel Service. Com, Article 20 of the Measures for the Administration of Invoices in People's Republic of China (PRC) stipulates that when units and individuals sell goods, provide services and engage in other business activities to collect money from foreign investors, the payee shall issue invoices to the payer, so they should ask the seller for invoices when purchasing pet dogs. Pet dogs are companion dogs with a long history. In Europe, pet dogs first appeared in the rich class. After the Renaissance, keeping pets became popular among aristocrats, and then expanded to the middle class and then to the civilian class.