How to Create an Easy, Effective, and Free Invoice

Oaktree Blog – Creating a professional invoice is an important step in running a business. An invoice not only serves as proof of a transaction but also reflects your company’s image. Here are the detailed steps for creating an invoice efficiently and attractively.
Preparing Essential Data
Before you start creating an invoice, make sure you’ve gathered the following information:
- Buyer and Seller Details: Full names, addresses, and contact information.
- List of Products or Services: Complete details about the goods or services offered.
- Invoice Issue Date: The date the invoice is created and the payment due date.
- Invoice Number: A unique number for each invoice to make it easy to track later.
- Total Bill: The total amount of all costs, including taxes, if applicable.
- Payment Method: Available payment options (bank transfer, credit card, etc.).
- Payment Terms: Conditions related to payment timing and late fees, if applicable.
- Additional Notes: Other important information, such as promotions or a thank-you message.
How to Create an Invoice Manually
If you choose to create an invoice manually, follow these steps:
- Invoice Title
Start by writing “Invoice” at the top of the document so it’s clearly visible. - Seller and Buyer Information
Clearly include the seller’s name and address, followed by the buyer’s information. - Details of Goods or Services
List the products or services along with the price of each item, adding a brief description if needed. - Issue Date & Invoice Number
Include the creation date and a unique number to make it easier to refer to later. - Payment Terms
Explain the payment terms in detail to avoid any confusion later.
How to Use a Template to Create an Invoice
If you want to save time when creating invoices, using a template can be a practical solution:
- Open a word processing program (such as Microsoft Word) or a spreadsheet program (such as Excel).
- Find an invoicing template online that suits your business needs.
- Customize the template by entering relevant information, such as your company name and transaction details.
- Save the document as a PDF before sending it to the client.
Using an Online App to Create Invoices
In this digital age, many online apps are available to help you create invoices quickly and easily:
- Jurnal.id Invoice Generator
- Free Invoice Maker App
- Tiny Invoice Online
- Apps like Invoice Maker & Billing
- Wave Apps
- Free Invoice Generator
- Invoice2go
By following this guide, you’ll be able to create invoices that are both informative and appealing to clients. Pay attention to every detail to ensure the billing process runs smoothly and efficiently.


