Monetize the support requests you usually decline
Join our partnership program and turn “out-of-scope” tickets into a lifetime 10% referral stream. Reliable technical execution for your users, passive income for you.
Why this program exists
Reliability is the foundation of every digital project. We built the D4Hub partnership program to provide agencies, freelancers, and software developers with a solid technical extension for their teams.
10% lifetime referral
receive a 10% commission on the net amount of every invoice the referred client pays us, on every project, forever.
Passive income
monetize service requests you would otherwise not capture, with zero ongoing effort.
Brand protection
ensure your clients receive high-quality technical assistance from senior experts, safeguarding your professional reputation.
No-cost entry
there are no initial or recurring costs to join the program. You simply start earning from referred opportunities.
Partner benefits: a lifetime revenue model
Our program is designed to reward reliability and long-term collaboration. For every project generated through this collaboration, we offer a 10% referral fee with lifetime value.
Specialized services for our partners
D4Hub provides senior-level interventions focused on stability and performance within our core technology stack: WooCommerce, Shopify, PMPro, WPML, Elementor, MasterStudy, MemberPress, Stripe, Kadence and Divi.
Custom feature development
Engineering bespoke add-ons or extending existing logic without bloating your core code.
Advanced system integration
Seamlessly connecting your software with external APIs, CRMs, or legacy enterprise systems.
Advanced troubleshooting
Rapid identification and resolution of complex conflicts or database issues that cause downtime.
Performance refactoring
Technical audits to improve Core Web Vitals and server-side efficiency.
Production-ready code
Every intervention follows a “no-junior” policy, ensuring code is solid and tested for live environments.
While plugin developers focus on product excellence, their users often demand bespoke services like system integration, deep customization, or workflow automation - tasks that fall outside standard product support. D4Hub turns this technical stress into structure, allowing you to satisfy every client request without increasing your internal overhead.
How the collaboration works
We turn stress into structure through a transparent, four-step workflow
Define
The partner refers the client via a unique link or an embeddable support section.
Design
D4Hub manages the commercial phase, providing the client with a technical review and a transparent, fixed-price quote.
Develop
Our senior developers execute the project with an agile workflow and zero onboarding friction.
Deliver
We provide a documented solution and deliver peace of mind to both the partner and the final client.
FAQFrequently asked questions
Once you join, you receive a unique tracking link. When a client clicks this and submits a request, our system permanently associates that lead with your account.
The fee is 10% of the net amount of every invoice paid by the client, excluding taxes, discounts and third-party license costs. It is based on what D4Hub actually collects, not on the quoted amount.
Commissions are paid at the end of each month via bank transfer, for the invoices collected during that month.
Referral fees are recognized once D4Hub has received full payment of the invoice from the final client. Accepted quotes and unpaid invoices do not count until they are settled.
D4Hub handles all technical communication, project management, and commercial quoting. The legal contract and invoice are managed directly between D4Hub and the final client.
This is a lifetime Referral. If a client you referred returns for any project at any time in the future, even years later, you earn your 10% fee on every new invoice. This includes renewals of recurring services such as maintenance or support plans, while a one-off job generates a single fee.
It is entirely up to the partner to decide when a lead is “out-of-scope.” Common examples include custom features, performance audits, and system integrations.
No. You can either use our embeddable snippet for your support page or simply paste our canned text into your email responses. No changes to your core plugin code are required.
Contact us to express your interest. We will set up your unique referral code, links, and the scripts you need to start monetizing your out-of-scope requests immediately.
When to refer a user to D4Hub
This program is the ideal recommendation for:
Plugin & app developers
whose users ask for customizations, integrations or fixes that go beyond standard product support.
Agencies
needing to outsource bugfixes or integrations to keep their backlog clear.
Ecommerce consultants
who advise on strategy, marketing or operations for their clients' stores and get requests for custom features, integrations or performance work outside their scope.
Freelance creatives
who need a reliable technical partner to safeguard their reputation.
How to refer a lead to D4Hub
Two ways to do it: pick the one that fits how you support your users.
Option 1
Integration toolkit for partners
Support section embed (for your website or plugin) Include this official partner block in your support or documentation area to handle out-of-scope requests automatically.
Option 2
Service desk canned response
Use this snippet to professionally refer clients who need custom work during email support:
Hi [customer Name], thank you for reaching out. While your request falls outside our standard support scope, we have an official partnership with D4Hub to handle custom development and advanced integrations. They are senior experts who can help you with this project. You can contact them directly here for a transparent quote: [your unique D4Hub partner link]
The Babini Mazzari group
You become a partner of the whole group
D4Hub, like POP, is part of the Babini Mazzari group. That’s why, when you join the program, you become a partner of the whole group: with a single link you earn 10% on every job your client entrusts to us.
POP is the group’s e-invoicing platform: a plugin and app that connect WooCommerce, Shopify and WordPress stores to SdI, PEPPOL and KSeF, with integrations for accounting software. Discover POP →
Babini Mazzari is an IT consulting and implementation company: since 2012 it has supported medium and large European enterprises with custom software, cloud, AI and cybersecurity. Discover Babini Mazzari →



