Invoice Follow-Up Email

Email 1 (just overdue): Subject: Quick reminder on invoice #1042. Hi Maya, just a friendly note that invoice #1042 for $1,200, due May 25, is now a few days past due. If it is already on its way, thank you! If not, you can pay here: [link]. Email 2 (a week late): Subject: Invoice #1042 — now a week overdue. Hi Maya, following up on invoice #1042 for $1,200, which was due May 25. Per our terms, payment was due on receipt; could you let me know the expected date? Email 3 (two weeks+): Subject: Action needed on invoice #1042. Hi Maya, invoice #1042 for $1,200 is now over two weeks overdue. To avoid a late fee and any pause in service, please arrange payment by Friday or reply so we can sort out a plan. This is a template, not financial or legal advice.