Invoicing software

Issue invoices, proformas and accounting documents from a single smart dashboard — fast and easy to use.
Automate your accounting: collections, automatic payment-to-invoice matching, notifications and real-time financial reports.
Direct integration with e-commerce platforms (Shopify, WooCommerce, PrestaShop, etc.)

PricingPricing

Generous affiliate program

AI-Powered

e-Invoice ready

Real-time reports

Smart automation

Invoicing Dashboard

Dashboard

• Live

📈Invoices issued

1,247

+12.5%

💶Total collected

€84,200

+8.3%

⏳Pending

€12,450

23 invoices

Monthly revenue

2024 vs 2025+24% YoY

100k75k50k25k0

JanFebMarAprMayJunJulAugSepOctNovDec

Auto e-invoicing

Active

Auto-reminder

3 days

Accounting export

Daily

Recent invoicesView all →

TechVision SRLFV-2847

€2,400Paid

Digital Corp SAFV-2846

€5,100Sent

InfoSoft SRLFV-2845

€890Due

CloudNet SAFV-2844

€3,750Paid

Invoicing Solutions

All the apps you need, in one ecosystem powered by cutting-edge AI technologies.

Fast and efficient invoicing software

Issue an invoice in seconds, with customer details filled automatically

Send invoices or reminders automatically via Email/SMS/WhatsApp

Track collections in real time and instantly see what's overdue

Automatic due-date notifications, without tiring follow-up

e-Invoice ANAF integration, no complicated technical steps

Proformas, delivery notes and receipts in the same simple flow

Automatic series and numbers, no issuing errors

Instantly see invoice status: issued, sent and collected

Multi-currency RON, EUR, USD with daily updated NBR rates

Multiple companies in the same account, no extra subscriptions

Quick import of clients and products from Excel or CSV, no manual entry

PDF, XML UBL and JSON export, ready for accounting or SAGA

Team with clear roles and permissions, full per-user control

Invoicing software

Invoicing software with built-in e-Invoice

Built for businesses in 50+ countries. Pay only for what you use, no hidden contracts.

Send invoices fast, without errors or hassle

All your invoicing in one place: invoices, proforma, delivery notes and receipts, automatic delivery via email or e-Invoice, payment tracking and bank reconciliation. Compliant in 50+ countries with 30+ currencies and tax-ready exports.

Built-in e-Invoice integration, no technical setup
Recurring invoices and automatic email/SMS reminders
Multi-currency RON, EUR, USD with live exchange rates
Multiple companies in the same account, no extra plans
Import customers and products from Excel/CSV
Export PDF, XML UBL and JSON for accounting

Start free trial See pricing

No card required for trial. Activate e-Invoice in minutes.

Marketplace integrations

Selling on eMAG, Amazon or OLX? Orders flow automatically into 4invoices, invoices are generated and submitted to the e-invoicing portal — no copy-paste, no errors, no wasted time. See details

OLXeBayAmazonCEL.ro

PCGarageFashion DayseMAG Marketplace

E-commerce platform integrations

Running a Shopify, WooCommerce or GoMag store? Every new order automatically becomes an invoice — with customer data pulled in, VAT calculated and the PDF sent by email. See details

GoMagShopifyPrestaShopWooCommerce

MerchantProBigCommerceContentSpeedMagento / Adobe Commerce

Custom integrations

Using a custom ERP, internal CRM or a management system not on the list? No problem. Through our REST API or webhooks you can connect any order source and fully automate your invoicing workflow. See details

REST APIWebhooksAuto polling

Bulk CSV / Excel importMiddleware / ERP Bridge

Online payment links

Add a payment link to every invoice. Your customer pays by card in seconds, and the invoice is automatically marked as paid. No bank transfers, no delays, no manual checks — money goes straight to your account.

Available only on the Enterprise plan.

Automatic confirmation

Faster collection

Money will go into your company account

Distribution

Full control over inventory, deliveries, and warehouse workflows. Manage commercial policies and track sales and collections in real time.

Manufacturing

Organize serial, custom, one-off, or stock production. Plan resources and monitor every stage of the manufacturing process.

Retail

Real-time visibility into sales and stock across every location. Automate supply chain and logistics in retail.

eCommerce

End-to-end automation: sourcing, warehousing, order picking, delivery, and payments. Native integrations with online store platforms.

Services

Maintenance, installations, facility management, and support. Track contracts and ensure timely, accurate invoicing.

Projects

Full project delivery control: budget, profitability, tasks, teams, and document management - all in real time.

Medical

Optimized workflows for procurement and delivery to clinics and hospitals. Inventory control by batch, serial number, and expiry date.

Accounting

The complete solution for accounting firms: tax declarations, legal reports, and client portfolio management.

Frequently asked questions

Quick answers about invoicing, tax integrations, and subscriptions.

Can I invoice in multiple currencies?

Yes. You can invoice in multiple currencies with clear totals for your customers.

How does the tax e-invoicing integration work?

After connecting, eligible invoices can be sent and statuses are synced back to your account.

Can I import customers and products from CSV/Excel?

Yes. Import tools help you start quickly without manual data entry.

Do you support recurring invoices and automations?

Yes. Set up recurring invoices and automated notifications (depending on your plan).

What if I want to change my plan later?

You can upgrade or downgrade from your account. Changes apply per the billing policy.

Can I cancel anytime?

Yes. You can stop renewal from your account and keep access until the end of the paid period.

Is my data secure?

We use security best practices and encrypted connections. Payments are processed via Stripe.

Do you integrate with e-commerce platforms?

Yes. Connectors are available for popular platforms, plus custom flows via API/webhooks.

How do I get support?

Support is available through in-app channels, and business customers can get dedicated assistance.

Do you have an affiliate program?

Yes. Sign up to get a unique link/coupon and earn recurring commissions from referrals.

See more questions

Affiliate program

Earn recurring commissions by recommending the 4b2b.net ecosystem to your business partners

Sign up for free

Create your account and instantly receive personalized discount coupons and a unique referral link.

Offer discounts to clients

Referred clients use your coupons and receive 10-50% discounts on subscriptions.

Earn commissions

Receive a recurring commission of 10-50% from every payment made by clients who used your coupon.

See details

Invoicing software in 60 countries

Activate invoicing in România in minutes, automate document issuance and turn your collection process into a faster commercial flow. With 4invoices, your finance team reduces processing time by up to 80%, eliminates issuance errors and gains full visibility over every invoice — from issuance to collection.

For România, the platform gives you greater sales velocity: less administrative work, more invoices processed and better response time to clients. Full automation of the invoicing cycle means fewer payment delays, instant bank reconciliation and financial reports generated automatically every month.

In România, scale your sales without operational bottlenecks: orders become invoices instantly, and your team stays focused on growing the business. Native e-Invoice integration, automatic due date notifications and multi-currency support let you operate professionally in any market.

See all 60 countries

Invoicing software in 60 countries

Invoicing software

Invoicing Solutions

Fast and efficient invoicing software

Invoicing software with built-in e-Invoice

Send invoices fast, without errors or hassle

Marketplace integrations

E-commerce platform integrations

Custom integrations

Online payment links

Distribution

Manufacturing

Retail

eCommerce

Services

Projects

Medical

Accounting

Frequently asked questions

Affiliate program

Sign up for free

Offer discounts to clients

Earn commissions

Invoicing software in 60 countries

Technologies we use