C9 Transact

Transactional Document Delivery

The cost-effective solution to digital transactional document delivery. Our world-class audited 99.5% deliverability ensures statements, invoices, payslips, contracts, and updates securely reach your customers, so they can take action promptly.

DKIM and GDPR Compliance

Including all of the latest security features such as DKIM and POLI payment technology, Cumulo9’s C9 Transact provides a stable platform that efficiently delivers essential communications. It also allows you to be GDPR compliant.

Data Security and Audibility

C9 Transact provides some of the highest levels of security and audibility available anywhere in the world today. Use C9 Transact to ensure your essential business emails are not only delivered and tracked, they also meet the ever-changing risk, security, compliance, audit, and legislative requirements.

Tracked Business Email

Get your transactional email communications delivered and tracked, while ensuring they meet legislative requirements – and get paid more efficiently.

Two-Factor Authentication

Two-factor authentication, also known as 2FA, is available with C9 Transact. 2FA adds an extra layer of security from fraudulent activity when logging into your account. Safely access your account with 2FA from any device at home or office. Help protect your customer data from online risks with C9 Transact and 2FA.


How it works

Step 01

Documents and customised xml assembled into input folder and compressed into .zip file.

Step 02

Compressed input file transmitted to the C9 Transact secure server. C9 Transact unpacks and processes input file and conducts email assembly.

Step 03

C9 Transact delivers seamlessly branded and personalised emails and attachments to end recipients that meet risk, security, compliance, audit, and legislative requirements.

Step 04

In-depth reporting: Comprehensive delivery, click and view statistics. Error reporting and customisable retry cycles.

What we do

Unmatched Deliverability
World Class 99.5% measured deliverability rate.
Interactive Reports
Comprehensive delivery, click and view data.
Automated Non Delivery
Automation of non-delivered items back into physical mail.
Compliant and Secure
Email that meets the ever-changing risk, security, compliance, audit, and legislative requirements.
Fully Secure Storage
Multiple options supporting the transmission of encrypted documents.
Format Optimised
Formatting responsive for optimal viewing on multiple devices from pc to smartphone.
No Spam Issues
Spam filter transparency.
Payment Buttons
Improve your cash flow with integrated payment buttons.
Segmentation is a Breeze
Advanced content segmentation depending on receiver.

From Paper to Paperless

Solutions to meet your archiving and electronic document delivery challenges while ensuring your compliance, audit, legislative, security, and risk obligations are met.

Looking for a rock-solid, reliable, and cost-effective way to deliver your essential transactional documents – statements, invoices, and contacts?

Cumulo9’s solutions provide everything you need to manage the documents and communicate them via our proven email platform that delivers hundreds of millions of business emails with 99.5% measured deliverability plus full tracking and reporting.

We provide important delivery confirmation and our clicked link and viewed analytics helps with measured cross-sell and up-sell marketing opportunities.



Measured deliverability


Cost savings

C9 Transact helps


The e-Boks platform helps automate and streamline your digital communication with the highest level of security and compliance.

Cumulo9’s partnership with the global secure digital platform provider e-Boks is a collaboration set to redefine the standards of digital interaction between businesses and their customers. A partnership that leverages the strengths of both organisations to offer a more secure, efficient, and integrated digital communication experience.