12 WhatsApp Invoice Message Examples for Customers

A good invoice message answers four questions quickly: who is billing, which invoice is being sent, how much is due, and when payment is expected. The customer should not need to guess whether the message is a reminder, a fresh invoice, or a confirmation. Short, specific messages are easier to act on and easier to find later in chat search. You can generate any of these messages automatically with the free WhatsApp invoice generator.

Use these when you are sending a fresh invoice after delivering a product or service. Keep the message simple and include the invoice link or PDF attachment in the same message whenever possible.

• Hi [Name], here is invoice #[Number] from [Business]. Amount due: [Amount]. Due date: [Date]. View/download: [Link]. Thank you.
• Hello [Name], we have shared invoice #[Number] for [Service/Product]. The total is [Amount]. Payment details are included in the invoice.
• Hi [Name], thanks for your order. Your invoice #[Number] is ready here: [Link]. Please let us know once payment is completed.
• Hello [Name], sharing invoice #[Number] for [Project/Order]. Balance due: [Amount]. Due by [Date].

Reminder messages should be calm and useful. Give the customer the key details again instead of making them search the chat. If the due date has not passed yet, use softer language such as gentle reminder or just sharing again.

• Hi [Name], gentle reminder that invoice #[Number] for [Amount] is due on [Date]. Sharing the invoice link again: [Link].
• Hello [Name], just checking in on invoice #[Number]. Balance due is [Amount]. Please reply here if you need payment details resent.
• Hi [Name], this is a reminder for the pending payment on invoice #[Number]. Thank you for looking into it.
• Hello [Name], invoice #[Number] is due tomorrow. Amount: [Amount]. Payment details are in the invoice: [Link].

For overdue invoices, stay factual. Mention that the invoice is overdue, but leave room for the customer to clarify if payment was already made. This tone protects the relationship while still making the payment status clear.

• Hi [Name], invoice #[Number] for [Amount] is now overdue. Please share payment confirmation once completed.
• Hello [Name], our records show invoice #[Number] is still pending. If payment has already been made, please send the receipt here.
• Hi [Name], following up on overdue invoice #[Number]. Balance due: [Amount]. Payment details are in the invoice link: [Link].
• Hello [Name], invoice #[Number] was due on [Date]. Please let us know when we can expect payment.

Partial payments need extra clarity because the customer may remember the amount already paid but not the remaining balance. Mention both the amount paid and the amount still due so there is no confusion.

• Hi [Name], thank you for the partial payment of [Amount Paid] on invoice #[Number]. Balance due: [Balance].
• Hello [Name], invoice #[Number] has been updated to show payment received: [Amount Paid]. Remaining balance: [Balance]. Link: [Link].
• Hi [Name], sharing the updated invoice #[Number]. Deposit received: [Amount]. Balance due before delivery: [Balance].

A confirmation message closes the loop and makes the customer feel confident that their payment was recorded. It also gives you a clean record in the same chat thread.

• Thank you, [Name]. We have received payment for invoice #[Number].
• Payment received for invoice #[Number]. Thanks for your business.
• Thanks, [Name]. Your invoice #[Number] is marked as paid.
• Hi [Name], confirming that payment for invoice #[Number] has been received. We appreciate it.

Sometimes customers intend to pay but cannot find the payment details. Make it easy for them by resending the invoice and the preferred payment method in one short message.

• Hi [Name], resending payment details for invoice #[Number]. Amount: [Amount]. Preferred payment method: [Details]. Invoice: [Link].
• Hello [Name], sharing invoice #[Number] again for convenience: [Link]. Payment details are also included inside the invoice.

For repeat customers, a friendly and familiar tone is usually fine. For business customers or new customers, keep the wording more formal. Avoid jokes, guilt, or emotional pressure in billing messages. The best tone is polite, specific, and easy to respond to.

Replace every placeholder before sending. Add your business name when the customer may not recognize your number. Include the service or order description if the invoice is for a project, repair, appointment, or custom order. If the invoice has sensitive details, send only the summary in chat and keep the details inside the PDF or secure link.