Recurring Invoice
Definition
An invoice automatically generated and sent on a schedule — weekly, monthly, quarterly. Ideal for subscription services, retainers, and maintenance contracts. HelloBooks automates creation, delivery, and payment tracking.
Related Terms in Invoicing & Sales
Sales Order
A confirmation document sent to a customer after they accept a quote, before delivery and invoicing. HelloBooks converts quotes to sales orders to invoices in a seamless workflow.
Aging Report
A report that groups unpaid invoices (accounts receivable) or bills (accounts payable) by how long they have been outstanding — typically 0–30, 31–60, 61–90, and 90+ day buckets. It highlights overdue balances and collection risk. HelloBooks generates AR and AP aging reports in real time with automated payment reminders.
Invoice
A document sent to a customer requesting payment for goods or services. Includes seller and buyer details, items, amounts, taxes, and payment terms. HelloBooks supports AI-powered smart invoicing with multi-channel delivery.
Proforma Invoice
A preliminary invoice sent before delivery as an estimate or quotation. Not a demand for payment — used for customs, advance payments, and price confirmation. Can be converted to a tax invoice in HelloBooks.
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