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 from projects and tracked time
  • Inte­grat­ed invoic­ing soft­ware for small busi­ness­es
  • Easy for teams to use
  • Avoid tool chaos and reduce costs
Time tracking here. Projects there. Invoices somewhere else.
And you wonder why mistakes happen?
Every single time, it just takes forever.
Unusual Suite connects everything. One system. One database.

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:

  • Select the rel­e­vant project
  • Trans­fer times and ser­vices
  • Adjust lay­out and text
  • Send the invoice by email or as a PDF
Generate invoice directly out of project management and time tracking.

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:

  • Quick doc­u­ment search
  • Easy export for account­ing and archiv­ing
  • Secure deliv­ery to cus­tomers

Unusual Suite with invoicing software -
try it now for free!

Free Edition

€0

Pro Edition

Annu­al Sub­scrip­tion
29 / month and user
Sign Up now
Start your Free Tri­al

Unusual Suite with invoicing software -
try it now for free!

Free Edition

€0

Sign Up now

Pro Edition

Annu­al Sub­scrip­tion
29 / month and user
Start your Free Tri­al

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

Wiki

Build a struc­tured knowl­edge base direct­ly inside the plat­form. Cre­ate wiki arti­cles, doc­u­ment process­es and store essen­tial exper­tise for your team in one cen­tral loca­tion.

Billing Software Systems:
Frequently Asked Questions (FAQ)

Suit­able billing soft­ware sys­tems for small busi­ness­es should:

  • Cre­ate legal­ly com­pli­ant invoic­es
  • Be easy to use
  • Man­age cus­tomers, ser­vices, and projects in a struc­tured way

It’s impor­tant that invoic­es don’t exist in iso­la­tion. Unusu­al Suite con­nects invoic­es direct­ly with projects, time track­ing, and con­tacts. This makes it more than an invoice pro­gram, it cre­ates a seam­less process from ser­vice deliv­ery to pay­ment with­out dupli­cate data entry.

Invoic­ing soft­ware usu­al­ly costs between €10 and €30 per month. Free ver­sions often have lim­it­ed func­tion­al­i­ty.
Unusu­al Suite is avail­able with invoic­ing includ­ed in the Free Edi­tion. The Pro Edi­tion costs €29 per user per month. It replaces numer­ous stand­alone tools, from time track­ing to project man­age­ment and crm — mak­ing it an ide­al sim­ple invoic­ing soft­ware for small busi­ness­es that reduces license fees and admin­is­tra­tive effort.

Invoic­ing soft­ware is used to cre­ate and man­age quotes and invoic­es and to mon­i­tor incom­ing pay­ments.

Account­ing soft­ware, on the oth­er hand, includes full finan­cial account­ing, such as income-expense state­ments, dou­ble-entry book­keep­ing, VAT fil­ings, and annu­al finan­cial state­ments.

Unusu­al Suite com­bines both worlds by offer­ing inte­grat­ed invoic­ing with­in a mod­ern all-in-one busi­ness man­age­ment soft­ware. It sim­pli­fies the billing work­flow and ensures your finan­cial data is well pre­pared for fur­ther pro­cess­ing in your account­ing sys­tem, with­out unnec­es­sary com­plex­i­ty.

Yes. In Unusu­al Suite, invoice doc­u­ments can be cus­tomized and adapt­ed to your cor­po­rate design. Logos, col­ors, head­ers and foot­ers, and cus­tom con­tent can all be defined so your invoic­es look pro­fes­sion­al and con­sis­tent with your brand. This makes the plat­form a flex­i­ble and sim­ple billing soft­ware designed for your busi­ness that ensures your invoic­es are not only legal­ly com­pli­ant but also con­sis­tent with your company’s brand­ing.

Access to invoic­ing can be con­trolled through roles and per­mis­sions. In Unusu­al Suite, user pro­files with indi­vid­ual read and write per­mis­sions can be defined. This allows you to spec­i­fy:

  • Who can cre­ate invoic­es
  • Who can edit or approve them
  • Who has view-only access

This keeps your invoic­ing process secure and con­trolled, even when mul­ti­ple employ­ees are work­ing with projects and ser­vices using the cen­tral­ized sim­ple invoic­ing soft­ware. 

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