Subject: Friendly Reminder: Invoice #2041 Overdue Dear Acme Ltd., We are writing to remind you that invoice #2041 for EUR 1,250 was due on 15 May and is now 12 days overdue. We assume this was an oversight. Please arrange payment by bank transfer using the payment details provided on the invoice. Could you please confirm once payment has been made? Kind regards, Studio Ada Subject: Payment Date Required: Invoice #2041 Dear Acme Ltd., Further to our previous reminder, invoice #2041 for EUR 1,250, due on 15 May, remains unpaid. Please make payment by bank transfer using the payment details provided on the invoice. Could you confirm the exact date on which we can expect payment? Kind regards, Studio Ada Subject: Final Notice: Invoice #2041 Dear Acme Ltd., Despite our previous reminders, invoice #2041 for EUR 1,250, due on 15 May, remains outstanding. Please pay by bank transfer using the payment details provided on the invoice. If payment is not received by [final payment deadline], we will [apply the applicable late fee/pause ongoing work] until the balance is settled. Please confirm that payment will be made by [final payment deadline]. Kind regards, Studio Ada