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💸 Smart Invoicing

Invoice Your Clients.
Get Paid Faster.

With Abacus, you can create and send invoices effortlessly, whether you charge clients a fixed price or bill by the hour. Take control over your billing process with options for customization, multiple payment processor integrations, and profitability analytics.

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Custom Invoices
Multiple Payments
Profit Analytics
Invoicing Dashboard
Flexible Billing

Two Flexible Invoicing Options

Choose the billing method that works best for your projects and clients

Invoicing Options

Fixed Price – Send Before Project Begins

If your projects follow a clear scope and deliverables, Fixed Price invoicing is your best choice. Abacus allows you to set a price that reflects the full project cost and send an invoice before any work begins. Get paid upfront and ensure your budget is locked in from day one, helping your cash flow stay strong.

Hourly Billing – Based on Detailed Time Logs

For projects with varying scopes or ongoing work, Hourly Billing ensures you’re paid fairly for every minute worked. With Abacus, you can log and track time down to the second, automatically generating invoices based on your team’s hourly rates. No more manual calculations or estimating. Just accurate, transparent billing.

Branding

Customizable Invoices

Tailored invoices to match your brand and professionalism

Make Every Invoice Reflect Your Brand

With Abacus, you have full control over your invoices. Customize them with your company logo, preferred payment methods, cancellation policies, and terms. Whether you want to include a friendly thank you note, highlight important details, or showcase your brand’s unique style, you can make each invoice reflect your company’s voice and professionalism.

Your clients will receive polished, branded invoices that reinforce your professionalism and credibility, making them feel confident in working with you.

Global Payments

Seamless Payment Options

Flexible payment methods for global clients

Accept Payments from Anywhere in the World

Abacus supports a variety of trusted payment providers, ensuring that your clients can pay using your preferred method, no matter where they are in the world. Whether your clients prefer credit cards, bank transfers, or digital wallets, we’ve got you covered.

Stripe

Fast and secure credit card payments

PayPal

Global payments made simple

ACH

Direct bank transfers for US-based clients

Invoice in any currency of your choice and seamlessly integrate with any provider you prefer. Abacus makes your international invoicing easy, so you can focus on what matters—growing your business.

Other payment processors can be added as-needed

Payment Options

Ready to Simplify Your Invoicing?

Start creating professional invoices today.

Frequently Asked Questions

Everything you need to know about invoicing with Abacus

Can I customize invoice templates?

Yes! Add your logo, change colors, modify terms, and include custom fields to match your brand perfectly.

How many currencies can I invoice in?

Unlimited! Invoice in any currency, and let your clients pay in their preferred method.

Can I automate recurring invoices?

Yes! Set up automatic recurring invoices for retainer clients or subscription services.