The application for installing a credit card machine (POS machine) (commonly known as "credit card machine") is divided into two parts \x0d\ 1, materials (photocopies) needed by enterprises and merchants to apply for installing POS machines \ x0d \ 8857 Original business license (photocopy) \ x0d \ Original tax certificate (photocopy) \ ⊙ Original enterprise ID card (copy) ⊙ X0d ⊙ Official seal, corporate seal, financial seal (copy) ⊙ X0d ⊙ corporate account and account number (copy) ⊙ X0d ⊙ 2. General steps for applying for installing POS machines ⊙ X0d ⊙. X0d ⊙ Fill in the agreement on accepting bank cards and installing POS equipment ⊙ X0d ⊙ Fill in the agreement on entrusted bank collection ⊙ X0d ⊙ Provide a copy of business license and tax registration certificate with official seal ⊙ X0d ⊙ UnionPay approval stage (three to five working days) ⊙ X0d ⊙. ⊙ Merchant Training \x0d\ ⊙ Fill in the installation receipt and training information feedback form \x0d\ You can call 955 16 and ask them to install it for you.