This is because the payer of this transaction failed the evaluation by Alipay. Just wait half an hour and re-scan the code and re-evaluate. Because the store owner's POS machine only has the function of opening a payment channel, whether it can be used for payment and which payment method depends on the evaluation of WeChat and Alipay.

A summary of some common problems when using Tongyifu POS machines

1. The same rate for debit cards and credit cards

2. Magnetic stripe cards need to be swiped for more than 5,000 Certification

3. There is no requirement that the 5,000 used for activation must be paid with a personal credit card, but a credit card is required for registration and activation

4. The Tongyi payment time period is 7:00_22:40 , cannot be traded at other times. The user collection limit is 50,000 yuan per transaction, 300,000 yuan per day, 2,000 yuan for small-amount dual-free Cloud Quick Pass, and 10 debit card transactions in a single day, with a maximum of 2,000 yuan. Transactions exceeding 2,000 yuan are not allowed; credit card transactions If the single amount exceeds 5,000 yuan and it is a pure magnetic stripe card transaction, three-factor authentication of card information is required (name, ID card, )

5. Tongyifu POS machine registration age group is 18-60 1 year old

6. Tongyifu POS machine has a single transaction of 50,000 yuan and a single day of 300,000 yuan. The maximum single transaction of a debit card is 2,000. 7. The second-level agent tax point system automatically deducts 9

8. One person can only register one machine

9. The daily limit is 10 transactions , double quick pass within 1,000 yuan, no handling fee, only the number of transactions, 3 yuan per transaction

10. The normal rate is 0.6 3. It cannot be customized for the time being

11. TongYiPay landing area: Shaanxi, Ningxia, Dalian and Yunnan merchants have not been launched yet

12. If you have registered with ipay, you can register and activate TongYiPay again

13. The agent has an independent APP and will soon Online

14. Tongyifu POS machine card swiping matching rules smart merchants, based on time matching, currently transactions with the same card do not change merchants within half an hour. If the time period has jumped within half an hour, Then the time period rules take precedence and you can change merchants. If the failure occurs due to problems with the merchants in the merchant pool, you can change the merchant. (This rule will change in the future) 15. For the time being, all direct signers will not be able to make private settlements for public settlements. Private settlements will be allowed after the second version is updated