Invoice Management Software

Invoicing is one of the best parts of doing business - the part where we get paid - but it can also be a headache. Not anymore.

No credit card required.

Our flexible online invoicing software gives you total control

With WorkflowMax, you control every aspect of your invoice, from how it looks through to what information gets displayed. Take a look at what you can do in the online invoice creator:

Calculate your invoice however you like

Actual time and costs

Pull through data from WorkflowMax timesheets for accurate time and cost billing.

Quoted/estimated time and costs

Use your quote to provide time details and add costs.

Percentage of quoted value

Quickly and simply invoice based on a percentage of the quoted value.

Progress amount / deposit

Split jobs into progress payments. Tracking payments is simple.
Invoice management software review by Jennie Ryton UK
It used to take us hours and hours. Now I can invoice any time. A client says, "Can you send an invoice?" and I can do it straight away because all the data is real-time.
Jennie Ryton, Office Manager, Stillwell / Surrey-based engineering firm

Custom rates make invoicing a breeze

online invoicing software

No one underrated

Charge out team members at different rates by creating custom hourly rates for your staff.

Different tasks, different rates

Should certain tasks cost more than others? Create custom rates for each task in a job.

Override rates

Use override rates to create different rates for tasks, clients or jobs - you have total control over the final rate.

Complete control

You can edit each invoice before it's sent, giving you complete control over the contents.

The power of WorkflowMax's invoicing system is in the integration

Control how you invoice

Enjoy complete control by invoicing based on tasks or staff rates, and control how much information appears on your invoice. Edit any field in the invoice billing software to create a fully customized document.

The brand factor

Get your invoice looking the way you want it in the clever invoice creator. Add your own logo, branding, payment terms and optional extras. Send beautiful custom invoices in a matter of minutes.

Xero Integration

Combine Xero and WorkflowMax for powerful small business invoice software. Push your sales invoices into Xero, with all the info intact. Once reconciled, you can see your profitability in WorkflowMax.

Complete control over the hours you bill

online invoice management system
  1. Write off

    Staff took too long on the job? Our online invoicing software allows you to write off hours against a job.

  2. Future billed

    Want to charge a client next month for work done this month? Record charges to be brought forward to future invoices.

  3. Write on

    With our flexible invoice management system, you can add extra hours to any of your staff.


Push your sales invoices into Xero - at the click of a button

Invoice integration with Xero
Integration with Xero online accounting
  1. Invoice Number

    The same invoice number in WorkflowMax and Xero.

  2. Job Information

    Find all the details you need with ease.

  3. Separate Tasks

    All your tasks stay the same, in the same order.

  4. Costs

    Costs separated out for easy comprehension.

How does online invoicing software fit into your workflow?

No credit card required.