
ezy E Invoice makes creating and sending professional e-invoices effortless. Build your client list, link your products (with optional WooCommerce sync), and fire off a branded PDF invoice by email in just a few clicks.
Key Features
- Client Management – Store unlimited clients with name, company, email, phone, address and notes. Quick-search autocomplete when creating invoices.
- Product/Service Catalogue – Maintain a product list with price and description. One-click WooCommerce sync imports your existing store products.
- Smart Invoice Builder – Select a client, add line items with quantity and unit price, and watch the totals update live. Supports discount, tax and service charge.
- PDF Generation – Every invoice is rendered as a professionally styled PDF using FPDF – no third-party SaaS required.
- Automatic Email Delivery – The moment you click Create & Send, the client receives a branded HTML email with the PDF attached.
- Invoice Management – List, filter, resend, mark as paid, download or delete invoices from a clean admin table.
- Flexible Settings – Configure company branding, invoice prefix & numbering, payment terms, bank/payment details, tax label & rate, service charge, discount toggle, currency, email sender details, CC/BCC and custom footer notes.
- WooCommerce Integration – Optionally sync WooCommerce products into the ezy E Invoice product catalogue with a single button.
Use Cases
- Freelancers billing clients for services
- Small businesses issuing recurring invoices
- WooCommerce store owners needing a simple invoicing module outside of orders
Languages
Ready for translation (.pot file included). All strings are wrapped in __() / esc_html__() with the ezy-e-invoice text domain.
Screenshots

Dashboard – Quick-glance stats: total invoices, revenue, pending and paid counts.

Settings – Company Details – Enter your brand name, logo, address and registration numbers.

Settings – Invoice Config – Invoice prefix, numbering, currency and payment terms.

Settings – Tax & Charges – Enable/disable tax, service charge and discount with custom labels and rates.

Settings – Email Settings – Sender name, address, subject, body template and CC/BCC.

Clients List – Searchable, paginated client table with inline edit and delete.

Add / Edit Client – Modal form with all client fields.

Products List – Product catalogue with WooCommerce sync button.