Invoicing software for small businesses
- simple & integrated billing software system
Invoicing software for small businesses
- simple, digital & integrated
Unusual Suite allows to create invoices directly based on projects, tracked time and activities. This simple invoicing software ensures that invoicing becomes a seamless process that connects time tracking and project management. Instead of gathering data from different tools, your invoices are generated automatically from your ongoing projects — making the process transparent, traceable, and efficient. Unusual Suite is a practical billing software system that helps you reduce manual work and stay in control.




Create invoices with integrated simple invoicing software for small businesses
Many small business owners look for affordable and reliable billing software systems to manage their invoices and finances clearly and efficiently. What is often underestimated, however, is that every additional tool increases complexity.
Time tracking, invoicing, project management and CRM are handled in different systems. Data must be exported, reconciled, or transferred manually, just to create an invoice in a separate program at the end.
This costs time, energy, and money. With every new employee and every additional project, the workload increases. What still “works” today can quickly become a real efficiency problem tomorrow. That’s why it’s especially important for small businesses to adopt an integrated solution early on. With Unusual Suite, you don’t just get simple invoicing software for your small business — you get a comprehensive business platform where all processes work together seamlessly.
Because ultimately, the question isn’t which dedicated invoice program to choose.
The real question is: Why put yourself through that extra effort in the first place?
Simple invoicing software – create invoices directly out of projects
Your invoices are generated automatically from data you already record in the system. This simple invoicing software automatically applies working hours and hourly rates, helping you avoid duplicate entries and minimize billing errors.
In just a few clicks:
This makes Unusual Suite a reliable sulution and simple invoicing software for small businesses, especially in service-based industries, without complicated processes often associated with modern billing software systems.

Automatic calculations and centralized management with billing software systems
All amounts are calculated automatically and rounded to two decimal places. Net and gross prices, VAT, and hourly rates are processed correctly. Time rounding rules can also be configured flexibly.
At the same time, all invoices are stored centrally and linked to customers and projects:
More features of the all-in-one software with invoicing

Projects
Projects
Plan, control and execute your projects in one central workspace. With this all-in-one business software, you coordinate clients, tasks, and team members without switching between different tools. You instantly see responsibilities, progress and open items. Combined with an integrated billing software system, Unusual Suite connects project management and simple billing software in a single environment.

Activities

Activities
Organize your daily operations with clear priorities and defined responsibilities. Unusual Suite brings tasks, meetings and workflows together in one structured system. You assign activities, set deadlines and monitor progress in real time. At the same time, integrated billing software ensures that completed work can be transferred directly into invoices. The result: fewer coordination loops, no duplicated work and a noticeably more efficient workday.

Time Tracking
Unusual Suite allows you to record, adjust and calculate working times precisely, creating the perfect basis for accurate invoices. Whether you run an agency, a craft business or a consultancy, you combine project control and billing software in one platform and turn time tracking into a reliable revenue driver.

Documents
Create and manage quotes, agreements and invoices without leaving your system. All documents are automatically linked to the relevant project and contact, so you always have the full context. With built-in simple invoicing software, you control the entire commercial process in one place, from offer to project, to final invoice.

Mails
Handle your entire email communication directly inside your business software. Incoming and outgoing messages are automatically assigned to the correct project or contact, eliminating manual sorting.

Support Tickets
Process customer requests in a clearly defined workflow. The integrated ticket system shows who is responsible for each inquiry and what the current status is. This structured approach ensures consistent service quality and transparent communication.

Power-Chat
Power-Chat works as your intelligent knowledge assistant. It scans documents, emails and wiki entries within seconds and delivers precise answers together with the original source. Instead of manually browsing through data, you receive relevant information instantly.

Power-Search
The advanced full-text Power-Search reviews your entire database in real time. It includes connected content such as notes, messages, files and project data in search requests. All relevant results are displayed immediately, so you can continue working without delays. This reduces time spent searching and helps you stay focused on execution.







