Generally, the single amount of Alipay exceeds the limit, which is a restriction of the issuing bank on the amount that can be paid when the bank card user makes quick payment in Alipay business.

every bank has a maximum payment limit for online payment. If it exceeds this limit, it is not allowed to pay in online banking. Construction can be paid in two installments, or you can go to the bank to increase the payment limit, and bring your ID card and bank card to the counter to modify the limit.

Extended information:

On March 11th, 21, the "Network Transaction Security Information Platform" was officially launched in Beijing. This platform is jointly built by the Propaganda Bureau of the Ministry of Public Security and the "365 Security Network" of the Liaoning Provincial Public Security Department, together with Taobao and Alipay. The platform aims to provide the public with authoritative information on the security of online transactions, improve the public's awareness of security, and crack down on all kinds of online fraud, thus purifying the overall network environment.

on April 9, 214, AliPay announced that it will invest 4 million yuan to build a security fund with its partner * *, which will be mainly invested in anti-phishing defense, anti-trojan defense, anti-money laundering, anti-malicious attacks, user information protection and other fields.

Baidu encyclopedia-AliPay