The unit should find a good SMS verification code company and a reliable platform in Beijing.

At present, it is still relatively easy to use, such as Hu Yi Wireless, Seconds, Zhongyu and so on. The emphasis of each family is different, so the landlord will go to official website of these companies for detailed investigation and choose the most suitable docking.

In addition, I also recommend some small methods for respondents to choose reliable SMS companies:

1, and now the price is between 0.035 yuan/article and 0.055 yuan/article. The higher the normal initial investment amount, the cheaper the unit price will be. However, it should be noted that there are still some illegal SMS platforms that use low-cost false propaganda to increase income through illegal means such as deducting fees after cooperation. On the surface, enterprises have saved some money for sending short messages, but in fact, due to the slow arrival speed, enterprises can't receive short messages.

2. Company qualification: Remember to check whether the SMS company holds formal qualifications: business license, value-added telecom business license, and telecom network code number resource use certificate. The above qualifications are required by all regular SMS service providers, and the establishment time of enterprises is also one of the indicators worthy of reference. Generally speaking, the longer it is established, the more professional the enterprise service, and the better the SMS products it provides.

3. SMS Channel Many SMS platforms will support free testing. Before docking, I suggest you test more, so that you can know the quality of sms channel. Take Hu Yi Wireless as an example. The normal short message arrival speed is 2 to 5 seconds, which is also the standard speed of official resources. However, if it is a third-party channel, it will take more than 10 seconds, and the customer's senses are very bad.