Smart Invoicing Feature

Online Invoice Payment Processing

Instant payments — one click, straight from your invoices

30-DAY FREE TRIAL · NO CREDIT CARD REQUIRED · CANCEL ANYTIME ·

Fast & Simple Online Payment Solution

Make payments simple for you and your customers. Accept credit cards with instant payouts, automatic invoicing, and flexible payment options—whether you're in the office or on the job. Create an invoice, enable online payments, and let clients pay instantly with the "Pay Now button".

 

No more chasing payments. Just fast, easy cash flow with Billdu!

new customer
payment options for invoicing app
Get paid in seconds

Accept online payments

Put a "Pay button" on your online invoices and you can get your money up to 9 days faster. Pay button payments options: Credit card, Debit card and PayPal payment.

Our mobile invoicing solution are powered by Stripe and PayPal. You can rest assured that both the payments and your data are secured at all times.

  • Fast and secure payments
  • Integrated with leading payment providers
paypal
stripe
Create invoices for free with online invoice generator

More than just an invoicing app

Give your customers the flexibility to pay their way. Send digital invoices via email, SMS, or a shared link for quick and easy payments.

Prefer paper invoices? Add a QR Code feature, so clients can simply scan and pay online—fast, secure, and hassle-free.

Simplify your payments workflow!

Not sure if an online invoice payment is right for you? Let us give you more reasons.

Free Time

60% SAVED TIME

With the simple app, work smarter, not harder.

fast payments

2x FASTER PAYMENTS

Get paid up to 9 days sooner.

Comfort

ON ALL DEVICES

Billdu simplifies business tracking on mobile and web.

Features to stay on top

For small businesses, Billdu keeps your business organized and accessible. For larger teams, advanced features help your business scale easily.

work in team

Work in team

Grow your business with team effort. Invite all members onboard.

Open notifications

Read & open notifications

Get notified when exactly an invoice was opened and viewed.

Invoicing work in team

Reporting

Stay in control with clear, easy-to-understand financial reports.

Invoice maker on the go

Accountant connection

Invite your accountant to the team and focus on growing your business.

9 W Standard

Instant payment

Get paid instantly with quick and secure online payments.

1 W Creative Marketers

Customize your invoices

Impress clients with professional invoices. Select a template and pick your business color.

QUESTIONS & ANSWERS

What is online payments?

Online payments let customers pay you digitally using credit cards, debit cards, or online wallets.

For example, if you send an invoice with a "Pay Now button", your client can click, enter their details, and pay instantly—no cash or checks needed!

How do I set up online payments?

Setting up online payments is quick and easy:

1. Create an Invoice – Fill in the details as usual.
2. Enable Online Payments – Turn on the payment option in settings.
3. Send to Your Client – Share via email, SMS, or a link.
4. Get Paid Instantly – Your client clicks "Pay Now" and completes the payment.

That’s it—fast, secure, and professional!

What are the fees for payment processing?

Billdu offers transparent and competitive payment processing fees. Rates vary based on the payment method and your location. You only pay per transaction—no hidden fees or monthly charges.

For the latest pricing details, check our pricing page or sign up to see the exact rates for your business.

How can I add a QR code to my invoice?

Adding a QR code to your invoice is super easy with Billdu! I just create an invoice, enable the QR Code Payment option, and it’s automatically added. Your clients can scan and pay instantly—no hassle, no delays!

How do you accept payments as a contractor?

As a contractor, you can accept payments in several ways:

  1. Online Payments – Send invoices with a Pay Now button so clients can pay instantly via credit card or online wallets.

  2. Bank Transfers – Share your account details for direct deposits.

  3. Cash or Checks – Traditional but slower and harder to track.

Online payments are the fastest and most convenient way to get paid on time and keep cash flow steady.

What is the best payment term for a contractor?

The best payment terms depend on your business needs, but common options include:

  • Net 7, 15, or 30 – Payment is due within 7, 15, or 30 days of invoicing.

  • 50/50 Split – Clients pay 50% upfront and the rest upon completion.

  • Due on Receipt – Payment is required immediately after invoicing.

What is the best platform to accept payments?

The best platform depends on your needs. Popular options include:
PayPal – Easy for online businesses, but fees can be high.
Stripe – Great for online stores and subscriptions.
For contractors, Billdu is the best invoicing option—it lets you send invoices and accept payments effortlessly in one place!

Yeah!

let people do the talking
.

great app to do invoicing and estimates. I love the layout of this app and the ease in which you can make an invoice or an estimate. give it a try. I believe you'll like it! ?

Albert

very easy to use! overall, Billdu has made it really easy to invoice our clients! we both really enjoy being able to email our invoices right from the app.

Joshua

This is by far the best, and absolutly the only truly professional invoicing application in the App Store. Others try to imitate what BillDu does, but don't even come close. If you want a resonably priced invoicing & data storge application, look no futher, this is the cream of the crop We've been using BillDu for our business in Bermuda for many years and have never had a single problem, outage, loss of data or a single moment of downtime. The application is intuative, imaginative and helpful

Adrian

I love how easy it is create an invoice! It looks professional and saves so much time! Huge help for small businesses.

Tomi

It is a really handy and great app. It has given me the easiness of creating estimates and invoices from the same estimate to give to my clients. I love this app.

Sergio

Hands down the best estimate builder I've used. All the different options with invoice and payment service. I highly recommend this to any self employed contractor

Chris

This app has made it really easy to send invoices and quotes that I can check on whenever I need to

Danella

It's been working great for me. I own a Handyman and Commercial cleaning business and it's been really helpful for invoicing and sending estimates. It's price is super affordable and has everything you need. Nothing to envy of the more expensive apps

Pablo

I’m not having any bug issues & love this app! It’s really easy to use & I’ve created professional looking invoices that are super easy to make & email. Love it!

Laura

I like this app. Very easy to use and looks professional. Saves lots of time and keeps track of money. I would like it to be less expensive.

Paul

Start Invoicing with Billdu

Simple Invoicing Platform for Freelancers and Small Businesses