POS, full name of point of sale information management system, is a terminal reader equipped with bar code or OCR code technology. Its main task is to provide data services and management functions for commodity and media transactions, and carry out non cash settlement. How about the service charge of POS machine? How to calculate the service charge of credit card swiping by POS machine.
1. The rate of food and beverage decreased from 1.25% to 0.6%.
2. The service charge for swiping cards of department stores was reduced from 0.78% to 0.6%,
3. Supermarkets dropped from 0.5% to 0.38%.
4. The public welfare category is still 0%.
5. Real estate and cars used to be 10 yuan per transaction, but now they are based on the standard of catering and entertainment charges, not capped, and the single rate is increased.
Extended data:
About POS operation method:
1. Before using POS machine, it is necessary to check whether the power supply is connected, whether the printer and host are connected normally, and whether POS printing paper is installed.
2. At the end of business every day, the operator shall carry out "end of day processing". Special attention shall be paid to that when the POS machine needs to be replaced for some reason, the operator must complete "end of day processing" before shutting down the machine for replacement.
3. Do not deduct the card holder's account repeatedly due to repeated swiping. During the transaction, if the signed purchase order is not printed out, the operator should first select the "reprint" function. If the reprint still fails to print out the voucher, the operator should select the "query current transaction" function, query the batch number and merchant serial number of the transaction, then power off, check whether the printer is connected correctly, and select to print specific records after re plugging.
If it still can't be printed, check the balance on the POS machine, and then check whether the transaction has been corrected with UnionPay customer service center. If the reply is true that the consumption is successful, you can copy the elements of consumption on the POS consumption form, and the cardholder can take the goods with his signature, or cancel the transaction. Don't swipe the card again, or the transaction will be repeated for the cardholder.
4. If the card swiping fails during the transaction, you need to press the required transaction code key again, so as to avoid the mistake of other transactions as' consumption ', resulting in repeated deduction.
5. Cardholder password input. In order to ensure the security of the transaction, the cardholder needs to input the correct bank card password when the public POS machine conducts the transaction. If there is no reserved password for the cardholder's bank card, the operator directly presses the "confirm" key of the POS machine to conduct the transaction, and the transaction is successful.
6. Do not forget to ask the cardholder to sign the purchase order. If the cardholder's signature is inconsistent with the reserved name on the back of the card or the name and letter on the front of the card, you can check with the issuing bank.
7. The transaction type on the printed purchase order should be carefully reviewed so as not to make 'consumption' as' pre authorization ', or' return 'as' consumption', which may cause miscarriage of account.
8. The return transaction can be returned in full or in part. If the return is not successful, do not return cash at will or ask the cardholder to take away the goods. You can handle the goods according to the POS prompt or contact UnionPay maintenance personnel.
9. Do not plug in the communication cable. The communication interface of POS machine is a special interface (line interface), which cannot be confused with each other.
10. For the debit card and the card of the member bank that has not signed the manual card pressing agreement, the card pressing transaction is invalid and the issuer will not recognize it. Therefore, do not accept the card pressing.
The cashier can use the cash register to perform collection, return, exchange, price query, discount, cancel transaction and other operations. The return, exchange, and discount functions can be set to be controlled by the manager. The basic operation process of cashier's daily work can be divided into starting up, entering into sales, saving change, executing sales, closing, exiting sales and shutting down.
Determined by the sales function of the system, the payee must enter his / her password correctly when he / she is on the computer, and can enter the sales status of the payee normally after being confirmed by the system. In the process of sales, all accounts will be automatically recorded under the account number of the payee until the time of exiting the sales machine. Payment methods of sales settlement can be divided into RMB, check, credit card, gift certificate, etc.