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 [ Home ](https://nuxbe.com/en) [ Flexible ](https://nuxbe.com/en/features/flexible) [ Open Source ](https://nuxbe.com/en/features/open-source) [ Industries ](https://nuxbe.com/en/industries) [ Modules ](https://nuxbe.com/en/modules) [ Premium ](https://nuxbe.com/en/premium) [ FAQ ](https://nuxbe.com/en/faq) [ Partners ](https://nuxbe.com/en/partners) [ Contact ](https://nuxbe.com/en/contact) 

     Services  

 ERP Built for Service Businesses 
==================================

 From financial consulting to fitness studios — manage clients, appointments, and invoices without the administrative overhead.

 [ Contact    ](https://nuxbe.com/en/contact) 

 Common ChallengesProblems You Know All Too Well
------------------------------

### Client Data Is Scattered Everywhere

Contact details in one tool, communication history in another, and invoices in a third — finding a complete client picture takes too long.

### Scheduling Conflicts and Double Bookings

Without real-time availability checks, double bookings frustrate clients and cost you revenue. Manual calendar management doesn't scale.

### Recurring Invoices Are a Time Sink

Creating and sending the same invoices every month manually is tedious, error-prone, and takes time away from serving your clients.

 How Flux HelpsYour Solution, Built In
-----------------------

### Complete Client Hub

All client data, communication history, and documents in one place. See the full picture at a glance and never lose context again.

### Smart Scheduling with Availability Checks

Book appointments with real-time availability. Let clients self-book through the customer portal — no phone tag, no double bookings.

### Automated Recurring Billing

Set up recurring invoices once and let them run. Automatic generation, delivery, and payment tracking — hands-free revenue management.

 Key ModulesThe Tools You Need
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  [    

#### CRM

Central contact and address management for all your business relationships

 ](https://nuxbe.com/en/modules/crm) [    

#### Calendar

Unified calendar view for all your business events

 ](https://nuxbe.com/en/modules/calendar) [    

#### Order Management

Complete workflow from quote to invoice - all your sales documents in one system

 ](https://nuxbe.com/en/modules/orders) [    

#### Ticket System

Professional helpdesk with customer portal access

 ](https://nuxbe.com/en/modules/tickets) [    

#### Email Client

Integrated email management with intelligent automation

 ](https://nuxbe.com/en/modules/email) [    

#### Customer Portal

Give your customers 24/7 access to their data and documents

 ](https://nuxbe.com/en/modules/portal)  

Ready to Focus on Your Clients?
-------------------------------

Service businesses use Nuxbe to spend less time on admin and more on what matters.

 [ Contact    ](https://nuxbe.com/en/contact) [ Explore All Industries ](https://nuxbe.com/en/industries) 

 Nuxbe 

 Open Source ERP system for modern businesses.

### Links

 [ GitHub ](https://github.com/Team-Nifty-GmbH/flux-core) [ Contact ](https://nuxbe.com/en/contact) 

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