There is no extra charge for using the straight flush commission. The stock transaction fee is charged by the securities company, which has nothing to do with the straight flush commission. It has nothing to do with other software, but only with securities companies.

The sales and maintenance of trading system is the traditional business of the company, which mainly provides securities trading platforms and other systems to brokers and other institutions, and charges corresponding maintenance fees.

Stock trading should also pay corresponding fees, as well as stamp duty, transfer fees and commission. Stamp duty is only collected when selling stocks, but it is 0.00 1 of the transaction amount, and finally it is paid to the tax bureau.