If the applicant does not have evidence of having Functional English, you will need to provide a statement indicating your intention to pay the second instalment of the visa application charge.
I’m writing this letter to express my agreement to pay VAC2 for my 189 Visa application.
Because my husband 副申姓名 does not have evidence of language ability, I agree to pay VAC2 for him. Please send me the payment link when you think it’s necessary.