Understanding Your Retarus Invoices
At Retarus, transparency is a top priority. To help you clearly understand your invoices, we’ve created dedicated guides for each of our major products. Each guide walks you through a sample invoice and explains every section in detail, so you always know what you’re being charged for, why, and how to pay.
Use the links below to jump to the invoice explanation that applies to your product.
Cloud Fax Invoice
Learn how to read and understand your Cloud Fax invoice, from the executive summary and itemized cost breakdown to tax details and payment information.
Go to: A detailed look into your Cloud Fax invoice
Transactional Email Invoice
This guide explains your Transactional Email invoice, including reference details, itemized usage charges, VAT calculation, and payment terms.
Go to: A detailed look into your Transactional Email invoice
Email Security Invoice
Find a step-by-step explanation of your Email Security invoice, covering mailbox-based pricing, feature breakdowns, taxes, and due dates.