In the Invoice Settings section, there are two types of configurations: Invoice Form Settings and Tax Settings.
Invoice Form Settings -
Within the Invoice Form Settings, you can enter your basic company details, such as Business Name, Address, Phone Number, Email, and more.
Additionally, you can customize the Invoice Font, Font Size, Date Format, and Footer message to show Terms and conditions applicable for the purchase. You also have the option to upload your Company Logo, add a Digital Signature, and make other visual adjustments.
Tax Settings -
Under Tax Settings, you can provide your GSTIN and PAN details, while also setting up the Invoice Number format and Reference Number configuration. This section also offers various basic GST-related tax settings. For more information, please refer to the image below.