Which securities company has low commission for account opening and accurate information? Is it safe to open a stock account with a mobile phone?

Hello, there is no unified standard for the commission for opening a stock account. It is recommended to contact the account manager to negotiate the rate in advance for opening a stock account. Generally, the commission for opening an account with an account manager will be discounted.
Online account opening is the way most people choose now. At present, all the brokerages in the market support online account opening. If you go to the offline business hall to open an account, the rate is not cheaper than the online one.The product is constantly recommended by the seller.Therefore, online account opening is simple and convenient. There is no difference between offline and online accounts, and they are both safe and formal.
If you need to open an account, you can contact and apply for the VIP rate. I provide professional stock knowledge answers and one-to-one professional services. If you need it, you can contact me.