The official business definition of an Invoice Supplier is a company or individual that provides goods or services to another business or individual and issues an invoice to receive payment for those goods or services. Invoice Suppliers are typically responsible for providing accurate invoices that include the correct amount of payment due, the date the payment is due, and any applicable taxes. Invoice Suppliers must also ensure that the payment is received in a timely manner and that any discrepancies between the invoice and the payment are resolved in a satisfactory manner. Additionally, Invoice Suppliers are responsible for maintaining records of all invoices and payments, as well as providing customer service to their clients. In some cases, Invoice Suppliers may also be responsible for providing additional services such as collection services or dispute resolution. Invoice Suppliers are an essential part of the business world, as they provide an efficient and reliable way for businesses to receive payment for their goods and services.