Global Payment Processing
Accept invoice payments from anywhere in the world. Choose from 7 payment processors, 135+ currencies, and 250+ payment methods — all with enterprise-grade security.
7
Payment Processors
135+
Currencies Supported
250+
Payment Methods
99.99%
Platform Uptime
Why online invoice payments matter for cash flow
Cash flow separates sustainable businesses from constant firefighting. When clients can pay an invoice in one click—by card, ACH, or digital wallet—you shorten the time between sending a bill and receiving funds. Invoice My Clients embeds secure payment links in every invoice and keeps status in sync so you always know what is still outstanding.
You stay in control of how money moves: connect Stripe (our primary processor today) and add more processors as they become available. Multi-currency support, PCI-aligned data handling, and clear reconciliation help you look professional while spending less time on manual follow-ups or mismatched spreadsheets.
The same workflow works whether you bill locally or abroad: connect your processor once, send branded invoices, and let clients pay on desktop or mobile. Use this page to compare processors, methods, and security practices—then explore our full features list, pricing, and cash flow article to tie payments back to your broader financial picture.
You may also want to read: Browse all features, Compare pricing plans, our cash flow management guide.
Your Payment Processor Ecosystem
We believe in choice. Connect the payment processor that works best for your business and your clients — from industry leader Stripe to PayPal, Square, and beyond.
Stripe
Accept credit cards, debit cards, and ACH bank transfers worldwide.
PayPal
Let clients pay with PayPal balance, Venmo, or credit cards.
Square
Unified payments for online invoicing and in-person sales.
Authorize.net
Trusted payment gateway with advanced fraud detection tools.
Braintree
Full-stack payment platform from the PayPal family.
Adyen
Enterprise-grade platform with 250+ payment methods globally.
Worldpay
Global payments technology serving businesses of all sizes.
Need Another PSP?
We are always expanding our processor network.
Request a ProcessorPrimary Processor
Powered by Stripe
We partnered with Stripe to give you the most reliable and secure payment processing in the industry. Your clients pay through a seamless, branded checkout experience.
Standard Merchant Accounts
- Client funds are held in standard merchant accounts — not opaque 'wallets'. You have full visibility and control over every dollar.
Direct Settlement
- Funds settle directly to your bank account on a rolling basis. No holding periods, no hidden thresholds.
Global Scale
- Accept payments in 135+ currencies and receive funds in your local currency — no complex setup required.
Industry-Leading Reliability
- Stripe maintains 99.99% historical uptime, so your business is always open for payments.
Smart Recovery
- Intelligent retry logic automatically recovers revenue that would otherwise be lost to declined cards.
QR Code Payments
Add QR codes to your invoices so clients can pay instantly via their favorite mobile payment apps.
Venmo
Let clients scan and pay with Venmo — popular for fast peer-to-peer payments in the US.
Cash App
Accept Cash App payments via QR code — quick, familiar, and fee-friendly.
Zelle
Enable bank-to-bank Zelle payments through QR codes for instant transfers.
How Online Payments Work
From connecting your processor to receiving funds, the entire flow is automated and secure. Read our cash flow management guide for practical tips on getting paid faster.
Connect Your Processor
Link your Stripe account (or choose another processor) in Settings with a few clicks.
Send an Invoice
Create and send a professional invoice. The payment link is embedded automatically.
Client Pays Online
Your client clicks the link, picks a payment method, and pays securely in seconds.
Funds Settle to You
Payments settle directly to your bank account. The invoice is marked as paid automatically.
Supported Payment Methods by Region
Accept local and international payment methods across 10+ countries — from credit cards to bank transfers and digital wallets.
| Country / Region | Available Payment Methods |
|---|---|
 United States | VisaMasterCardAmerican ExpressDiscoverACH DebitApple PayGoogle Pay |
 Canada | VisaMasterCardAmerican ExpressInteracApple PayGoogle Pay |
 United Kingdom | VisaMasterCardAmerican ExpressBacs DebitApple PayGoogle Pay |
 Germany | VisaMasterCardSEPA DebitgiropaySOFORTApple PayGoogle Pay |
 France | VisaMasterCardSEPA DebitCartes BancairesApple PayGoogle Pay |
 Netherlands | VisaMasterCardiDEALSEPA DebitBancontactApple Pay |
 Australia | VisaMasterCardAmerican ExpressBECS DebitApple PayGoogle Pay |
 Japan | VisaMasterCardJCBApple PayGoogle PayKonbini |
 Brazil | VisaMasterCardBoleto BancárioPixApple Pay |
 India | VisaMasterCardUPINetBankingRupay |
 Mexico | VisaMasterCardAmerican ExpressOXXOSPEI |
 Singapore | VisaMasterCardGrabPayPayNowApple Pay |
PCI DSS Compliant
All payment data is handled by PCI Level 1 certified processors. We never store card details on our servers.
End-to-End Encryption
Every transaction is encrypted with TLS 1.2+ and tokenized to protect sensitive financial information.
24/7 Fraud Monitoring
Machine-learning fraud detection analyzes every transaction in real time to block suspicious activity.
Frequently Asked Questions
Everything you need to know about accepting payments through Invoice My Clients.
Start Accepting Payments Today
Join thousands of freelancers and small businesses who get paid faster with Invoice My Clients. Set up online payments in minutes.
Get Started FreeNo credit card required. Free plan available.