支払いは

as for the payment

→ 支払い
phrase Uncommon #19,576
as for the payment 支払い means “payment,” and は marks it as the topic. Depending on context, it can also be translated simply as “the payment” or “payment.”
JA: 支払いは来週までにお願いします。
EN: Please make the payment by next week.

支払いは現金なさいますか

Will you be paying in cash?

支払いは全部私にまかせて下さい

Please leave all the payments to me.

業者支払いはどうする?

How should we handle the payment to the vendor?

— コーラス (2004)

では支払いは月に一度

Then, the payment will be made once a month.

— パラサイト 半地下の家族 (2019)

支払いはどのようになさいますか

How would you like to pay?

アパートの支払いは前もってする必要はない

You don't need to pay for the apartment in advance.

支払いは

What about the payment?

— パラサイト 半地下の家族 (2019)

支払いは割り勘にしよう

Let's split the bill.

この請求書支払いは今日になっています

Payment for this invoice is due today.

支払いは私がリー署長どうぞ

I'll pay. Chief Lee, here you go.

— イップ・マン 序章 (2008)