振り込んだ代金が先方の口座に着金しました。
The payment I transferred has reached their account.
着金を確認しだい、商品を発送いたします。
We will ship the item as soon as we confirm receipt of payment.
海外送金だと着金まで数日かかることがある。
With an international transfer, it can take several days for the money to arrive.