PRIMAVERA Invoicing EngineBilling API for a safe and reliable workflowEnsure speed, security and legal & tax compliance
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Automatic invoicing using API for a safe, reliable and legally compliant workflow

Focus on your systems. We guarantee billing security!

We help e-commerce companies, marketplaces and other online businesses (apps and SaaS) to achieve processing speed, security and tax compliance for their billing workflows.

Integrate your billing workflow and issue invoices safely, without worrying about the amount of documents or legal issues.

Play it safe and don't risk a lockdown! This intelligent platform is made for sending documents and guarantees excellent performance, even in the moments of greatest activity. And your customers won't even notice the intensity of transactions.

Everything will take place in the most perfect tranquility, that only a solid partner, with more than 25 years of experience, can give you. A guarantee reinforced by a Cloud Provider of the utmost confidence: Microsoft Azure.

Leave compliance to us. We guarantee compliance with legal and tax requirements.

This solution is duly certified by the Tax Authority, complying with all legal and tax requirements associated with invoicing. More than a billing platform, this is your passport to safety and tranquility, guaranteeing the quality of service, while fulfilling all obligations.
For more than 25 years, PRIMAVERA has guaranteed support to thousands of organizations regarding compliance with legal and tax requirements, keeping their systems continuously updated, in accordance with the legislation.

With this solution, you will be sure that, even if the legislation changes, your billing system will follow every fiscal evolution continuously and with the rigor that is widely recognized in PRIMAVERA solutions.

Ensure speed, security and tax compliance

Solid and Robust Integration

Integrate your billing processes (order - billing - return) and gain the ability to process large volumes of documents.

Maximum security guaranteed

Choose a partner of the utmost confidence. More than a cloud billing platform, this is your passport to security and peace of mind!

Guaranteed Tax Compliance

Avoid complex constraints related to compliance with the various rules for billing and reporting regulated to the tax authority.

Trust a solution that supports Worten online sales

"All the processes of digital signature and transport of information to the Tax Authority, as well as dealing with changes in legislation, were always points of discomfort within Worten. From the moment we work with PRIMAVERA, this is no longer a concern. ".

- Rui Cohen, Head of Tech Team at Worten

A solution to boost each business model


An all-in-one cloud billing platform for your online business. Logistical, commercial and billing information is concentrated on a single platform.


Increase performance levels through a platform that helps to identify opportunities and ensures the operational efficiency of billing workflows!

Subscription / Recurrence Services

Automate self-billing billing and save time to think about recurrence, be it subscription, rental or SaaS businesses.

All the features you need

Sales and Returns

Issuance of invoice-receipts, delivery notes and credit notes
Partial or full return - digitally signed documents

Sending documents via email

Creation of articles / services and customers


Multiple billing entities


Customizing the layout of documents (header, footer and tables)

Multi-language documents (Portuguese, English and Spanish)

Reports configured on the documents transacted

Dashbord on sales results

Promotions and Campaigns

Multi-series of documents

Multi-price list

Percentage and value discounts

Promotional banner on documents

Legal and Tax

Constant updating of VAT rates and exemptions

Communication via webservice with AT portal

Retry system in communication to AT


Billing API for high performance

Get to now the solution in detail

Processing Speed

A Queuing system for simultaneous orders, Retry mechanisms and Throtling management tools guarantee good performance, even in situations of high document spikes

Data Security

Georeplication mechanisms and other database redundancy systems guaranteed by a trusted and globally recognized Cloud Provider - Microsoft Azure

Service Quality Level (SLA)

Guarantees of an excellent SLA in critical operations, complemented by data georeplication (in near real time) and a specialized technical monitoring service


Speed of Integration

Access to Middleware made up of a set of previously created integrations and to a documented billing Web API (with the possibility of Queries via Odata) that accelerate the integration and implementation of the project

Compliance with legislation

Support to all legal and tax requirements in force in the Portuguese market and guarantees of permanent and timely monitoring of all tax developments, ensured by a player of the utmost confidence

Infrastructure Scaling

Solution with intelligence in infrastructure management that allows a total optimization of resources, which increase or decrease automatically, according to the needs of the business

Solutions tailored to your business

Up to 20 posts per minute
Up to 1M of documents / year
Staging environment
SLA: 99,5%
Release scheduling
Up to 40 posts per minute
Up to 3M documents / year
Usage reports
Staging environment
Release scheduling
3 days of specialized follow-up
Up to 60 posts per minute
Up to 5M documents / year
Usage reports
Staging environment
Release scheduling
SLA: 99,75%
5 days of specialized follow-up

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