How do i make sure the vouchers are applied in Tiger Brokers when i make a trade?

Hi Anon,

I believe they are automatically applied when you make a trade, so you don't have to worry about not having them be applied. In the event that you noticed the vouchers aren't used after your trade has been settled though, you should check with Tiger's customer service. So far, I haven't had any issues :)

Hope this helps!

Regards,
thefrugalstudent