What do securities companies mainly do? Do they often go out for a run if they do business?

Securities companies open stock accounts or fund accounts for people who want to be stocks or funds. You can only buy and sell stocks or funds online if you have a stock or fund account opened by a securities company. If you want to do business in a securities company. The position should be account manager or broker. Mainly to develop customers to do stocks or funds. After they buy and sell stocks or funds, you can draw a certain commission. There are many ways to do business. I will definitely go out to meet customers in the future. If you want to do better. I must have run a lot.