Dear Sarawut,

Thank you for raising this question. With the same user and password, you can access all these platforms even at the same time from different devices, or simply by switching between them on the same device. In conclusion, in order to use webtrader, MT4 or MT5 you don't need different accounts.

Trade safe!
Tixee team.

The vaiety of trading platforms is a real advantage of this broker. I don't think you need separate accounts if you don't need it for other reasons. Platforms are free to use if you are a client.