请教各位，我们已经把160表填完了，但是怎么交钱和预约时间，到银行交的话那什么凭证去交呢？谢谢

回复: 美签交款和预约时间问题

go https://www.usvisa-info.com/en-CA/selfservice/ss_country_welcome,

create account,

add family numbers,

pay fee, get MRV receipt,

make appointment!