Accounting Software Integration

Bookeeping Software can integrate with Oneposting in 4 ways:

If your accounting software has difficulty with the methods below contact OnePosting for possible alternatives.

1. OnePosting comes with standard CSV and XML templates. If you can provide your invoices using either of these formats, you can still use the OnePosting DataCollector to send them securely to OnePosting, where they will be deployed to your customers.

2. We also provide an Application Programming Interface (API) which you can download and use as part of your own accounting software, to extract data from your system and send it securely to OnePosting.

3. If you send a low volume of invoices, they can be entered manually on OnePosting.com, and still distributed to your customers either electronically or by post.

4. If none of the above options are feasible for your business, please let us know which accounting system you use, and we will consider adding support for it.

Use our adoption plans to assist the move from paper to electronic.


Use our Instant Messaging for Businesses to answer customer queries.


All invoices are online for 6 years and available to suppliers and customers to download or query anytime from anywhere.



What Our Customers Say


"OnePosting makes life a lot easier for the eircom Group. Their supplier adoption strategy and customer support have allowed us to move to eInvoicing without significantly impacting our day to day operations. What's great about the OnePosting platform is the range of options they have for suppliers to integrate with their service. This means we all benefit from the move to paper-free processing"

Paul Quinn - Director Group Procurement & Supply Chain Management, eircom Group