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# B2B Client Portals: Connect Self-Service to Omie in 2026
- URL: https://blog.jestor.com/b2b-client-portals-connect-self-service-to-omie-in-2026/
- Published: 2026-03-10T13:09:32.000Z
- Updated: 2026-03-10T13:09:32.000Z
- Author: Aline Valério

The company ERP hides in the finance area. But what about the client? How do they interact with your service provision? The worst scenario is the client approving a quote via email, and your finance taking 2 days to read it and bill the service in **Omie**. Modern companies scale by creating **Self-Service Portals** (Client Portals) linked directly to billing.

### **The White-Label Experience**

The B2B client wants to log into a system with your logo, view project progress, and download invoices alone, without relying on phone calls.

### **The External Hub in Jestor**

This is how Jestor acts to modernize your market relationship:

- **External App Maker:** You create a Portal in Jestor in minutes. The client logs in securely and views the "Services to Approve" list.
- **Immediate Billing:** The client clicks the "Approve Service" button inside the portal. Jestor's automation catches this action and sends a Webhook to Omie: "Issue the Tax Invoice and bill for this service now."
- **Document Return:** When Omie generates the bill and Tax Invoice, Jestor pulls these links back and displays them in the Client Portal, creating an absolute financial self-service environment.

### **Frequently Asked Questions (FAQ)**

**Is the portal secure for multiple clients?** Yes. Vision rules ensure "Company A" only accesses financial titles generated in Omie against "Company A's" Tax ID. Meet[Jestor](https://jestor.com/?ref=blog.jestor.com).

**Is it more expensive to integrate external portals to the ERP?** Using Jestor's Company OS infrastructure, you consolidate API bridges into a single monthly fee based on your operational volume.

**Does IT need to build the portal?** No. The visual portal is generated via No-Code tools by dragging and dropping blocks by business leadership.

### **Conclusion**

With **Jestor**, it is possible to automate workflows, connect departments, and create internal systems your way, all code-free and AI-supported.

Discover Jestor and learn how to take your company's management to a new level of efficiency and integration.

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