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Easy Invoice – Invoice Generator, PDF Quotes & Payments / 2.1.13
Easy Invoice – Invoice Generator, PDF Quotes & Payments v2.1.13
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easy-invoice / readme.txt

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1 === Easy Invoice – Professional Invoice & Quote Generator ===
2 Contributors: MatrixAddons
3 Tags: invoice, pdf invoice, quotes, billing, payment gateway
4 Requires at least: 5.6
5 Tested up to: 6.9
6 Requires PHP: 7.4
7 Stable tag: 2.1.13
8 License: GPLv2 or later
9 License URI: https://www.gnu.org/licenses/gpl-2.0.html
10
11 WordPress invoicing solution for freelancers & businesses. Create invoices, PDF quotes, accept payments, and automate billing—all in one plugin.
12
13 == Description ==
14
15 Easy Invoice is a comprehensive WordPress invoicing plugin for freelancers, agencies, consultants, and small businesses. Create unlimited invoices and quotes, generate PDF documents, accept online payments through PayPal, and manage client information directly from your WordPress dashboard.
16
17 = Links =
18
19 * [Live Demo](https://try.new/plugins/easy-invoice/)
20 * [Documentation](https://matrixaddons.com/docs/easy-invoice-best-wordpress-invoice-plugin/)
21 * [Pro Version](https://matrixaddons.com/plugins/easy-invoice/#pricing)
22 * [Support Forum](https://wordpress.org/support/plugin/easy-invoice/)
23
24 = Key Features =
25
26 **Invoicing & Quotes**
27 * Unlimited invoices and quotes
28 * Professional PDF generation
29 * Auto-increment invoice numbering with custom prefixes
30 * Convert quotes to invoices with one click
31 * Clone existing invoices for faster creation
32 * Custom invoice and quote terminology
33 * Set default due dates and payment terms
34
35 **Payment Processing**
36 * PayPal payment gateway (free version)
37 * Accept online payments with "Pay Now" button
38 * Multiple payment gateways: Stripe, Square, Authorize.Net, Mollie (Pro)
39 * Manual payment recording (cash, check, bank transfer)
40 * Partial payment support (Pro)
41 * Payment status tracking and history
42
43 **Client Management**
44 * Unlimited client records
45 * Store complete client information
46 * Automated email notifications
47 * Client portal with secure login (Pro)
48 * Payment reminder emails (Pro)
49
50 **Customization**
51 * Professional invoice templates
52 * Add your logo and business details
53 * Customize templates using CSS
54 * Flexible tax settings (global or per line item)
55 * Discount calculations
56 * Multi-currency support (150+ currencies)
57 * Custom email templates
58 * Translation ready
59
60 **Automation & Reporting**
61 * Recurring invoice automation (Pro)
62 * CSV data export (Pro)
63 * Invoice and quote reporting
64 * Revenue tracking and analytics (Pro)
65 * White label option (Pro)
66
67 **Compatibility**
68 * Works with any WordPress theme
69 * WooCommerce compatible
70 * WordPress multisite support
71 * Page builder compatible
72
73 = Who Uses Easy Invoice? =
74
75 * **Freelancers** - Quick invoice creation and payment collection
76 * **Agencies** - Multi-client management and project billing
77 * **Small Businesses** - Professional invoicing and recurring billing
78 * **Consultants** - Quote management and payment tracking
79 * **E-commerce** - Custom B2B invoicing alongside WooCommerce
80 * **Service Providers** - Subscription billing and payment plans
81
82 = Free Version Features =
83 * [**Unlimited Invoices & Quotes**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Create unlimited invoices and quotes with no restrictions.
84 * [**PDF Generation**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Generate professional PDF invoices and quotes with one click.
85 * [**PayPal Payment Gateway**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Accept online payments via PayPal with a built‑in “Pay Now” button.
86 * [**Client Management**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Store client details and send invoices/quotes via email.
87 * [**Tax & Discounts**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Add taxes and discounts with before/after‑tax calculation options.
88 * [**Customization**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Set custom invoice ID prefix, terms & conditions, and footer text.
89 * [**Email Templates**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Customize invoice and quote email notifications to clients.
90 * [**Professional Templates**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Use beautiful, printer‑friendly invoice and quote layouts.
91 * [**Print Invoices & Quotes**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Print documents or save to PDF directly from your browser.
92 * [**Currency & Formatting**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Control currency symbol, decimals, and separators to match your locale.
93 * [**Custom Payment Links**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Add an external “Pay Now” link for any payment provider.
94 * [**Works With Any Theme**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Compatible with all properly coded WordPress themes and page builders.
95 * [**Translation Ready**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Fully translatable for global use.
96
97 = Pro Version Features =
98 * [**Template Builder**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Visual drag-and-drop builder to create custom invoice and quote templates.
99 * [**Item Library**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Save frequently used items and services for quick invoice creation.
100 * [**Custom Invoice Permalinks**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Create professional, branded URLs for invoices.
101 * [**Advanced PDF Customization & Watermarks**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Customize layouts, add text/image watermarks, and status badges.
102 * [**Client Portal & Shortcodes**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Provide client dashboard and login shortcodes; restrict invoices to clients.
103 * [**Multiple Payment Gateways**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Add gateways like AuthorizeNet, Square, and Mollie alongside PayPal.
104 * [**Recurring Invoices**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Automate billing with flexible schedules and reminders.
105 * [**Partial Payments**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Allow clients to pay invoices in installments.
106 * [**CSV Export & Reports**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Export invoice/quote data and generate business reports.
107 * [**Payment Reminder Emails**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Automatically nudge clients to pay on time.
108 * [**Advanced Tax Options**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Handle complex tax rules and calculations.
109 * [**Priority Support**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Faster response times and premium assistance.
110 * [**White Label**](https://matrixaddons.com/plugins/easy-invoice/#free-vs-pro): Remove branding and deliver fully white‑labeled documents.
111
112
113 [Upgrade to Easy Invoice Pro](https://matrixaddons.com/plugins/easy-invoice/#pricing)
114
115 == Why Upgrade to Pro? ==
116
117 The Pro version adds advanced features for businesses that need more automation and customization:
118
119 * **Template Builder** - Visual drag-and-drop builder to create custom invoice and quote templates
120 * **Item Library** - Save frequently used items and services for quick invoice creation
121 * **Client Portal** - Clients can view invoices, make payments, and download PDFs
122 * **Payment Reminders** - Automatically send reminders before and after due dates
123 * **Recurring Invoices** - Automate subscription and retainer billing
124 * **Multiple Payment Gateways** - Accept credit cards via Stripe, Square, Authorize.Net, Mollie
125 * **Advanced PDF Customization** - Add watermarks, custom layouts, and status badges
126 * **CSV Export & Reports** - Export data for accounting software like QuickBooks or Xero
127 * **Partial Payments** - Allow clients to pay invoices in installments
128 * **Advanced Tax Options** - Handle complex tax rules and calculations
129 * **White Label** - Remove Easy Invoice branding from documents
130 * **Priority Support** - Faster response times for technical assistance
131
132 [View Pro Pricing](https://matrixaddons.com/plugins/easy-invoice/#pricing)
133
134 = Privacy & Security =
135
136 Easy Invoice respects your privacy and follows WordPress security best practices:
137
138 * **No data collection** - We don't collect or store any data from your website
139 * **GDPR compliant** - All invoice data stays in your WordPress database
140 * **Secure payments** - Payment processing handled by PCI-compliant gateways
141 * **No external dependencies** - Plugin works without external API calls
142 * **Security audits** - Regularly monitored by Patchstack for vulnerabilities
143
144 Payment processing is handled by your chosen gateway (PayPal, Stripe, etc.) according to their privacy policies. Easy Invoice never stores credit card information.
145
146 = Translations & Internationalization =
147
148 Easy Invoice is fully translation ready:
149
150 * **Text Domain:** easy-invoice
151 * **Translation Method:** Standard WordPress .po/.mo files or Loco Translate plugin
152 * **RTL Support:** Full right-to-left language support
153 * **Multi-Currency:** Support for 150+ currencies with custom symbols
154 * **Date Formats:** Localized date formatting
155
156 English is the default language. Community translations are available through WordPress.org.
157
158 To contribute translations, visit [WordPress.org translation page](https://translate.wordpress.org/projects/wp-plugins/easy-invoice/)
159
160 == Installation ==
161
162 **Automatic Installation:**
163
164 1. Go to Plugins → Add New in your WordPress admin
165 2. Search for "Easy Invoice"
166 3. Click Install Now → Activate
167 4. Follow the setup wizard
168
169 **Manual Installation:**
170
171 1. Download the plugin ZIP file
172 2. Go to Plugins → Add New → Upload Plugin
173 3. Choose the ZIP file and click Install Now
174 4. Click Activate Plugin
175
176 **Quick Setup:**
177
178 1. Configure business details: Easy Invoice → Settings → General
179 2. Customize email templates: Easy Invoice → Settings → Email
180 3. Enable PayPal payments: Easy Invoice → Settings → Payment
181 4. Create your first invoice: Easy Invoice → Invoices → Add New
182
183 For detailed instructions, see our [documentation](https://matrixaddons.com/docs/easy-invoice-best-wordpress-invoice-plugin/).
184
185 == Frequently Asked Questions ==
186
187 = What are the minimum system requirements? =
188
189 * WordPress 5.6 or newer
190 * PHP version 7.4 or higher (PHP 8.0+ recommended)
191 * MySQL 5.6 or higher
192
193 = Does Easy Invoice work with any WordPress theme? =
194 Yes. Easy Invoice is theme-agnostic and works with properly coded WordPress themes. It's compatible with popular themes like Astra, Divi, GeneratePress, and all major page builders.
195
196 = Can I use Easy Invoice with WooCommerce? =
197 Yes. Easy Invoice works independently but can be used alongside WooCommerce for custom B2B invoicing and manual invoice generation.
198
199 = Is Easy Invoice suitable for beginners? =
200 Yes. Easy Invoice is designed for users of all skill levels with an intuitive interface. No coding knowledge required.
201
202 = How do I accept online payments? =
203 Free Version: Enable PayPal in Easy Invoice → Settings → Payment. A "Pay Now" button will appear on invoices, allowing clients to pay with PayPal or credit card.
204
205 Pro Version: Connect additional payment gateways including Stripe, Square, Authorize.Net, or Mollie for direct credit card processing. You can also add custom external payment links for other payment providers.
206
207 For detailed setup instructions, see our [payment gateway documentation](https://matrixaddons.com/docs/easy-invoice-best-wordpress-invoice-plugin/).
208
209 = Are there any transaction fees? =
210 Easy Invoice charges zero transaction fees. You keep 100% of your revenue. Payment gateway fees (PayPal, Stripe, etc.) apply based on their pricing.
211
212 = Can clients pay invoices in installments? =
213 Yes, with Easy Invoice Pro. The Partial Payments feature lets clients pay invoices in multiple installments.
214
215 = How do I track payments? =
216 Easy Invoice automatically tracks all payments. View payment status, history, and generate reports from the Payments dashboard.
217
218 = Can I create PDF invoices and quotes? =
219 Yes. One-click PDF generation is included in the free version.
220
221 = How do I customize invoice templates? =
222 Yes, you have full control over the look of invoices and quotes:
223
224 1. Go to Easy Invoice → Settings → Templates
225 2. Choose from professional pre-built templates
226 3. Customize colors and add your logo
227 4. Modify layout using custom CSS
228 5. Add your business details and branding
229
230 Pro version offers advanced PDF customization including watermarks, custom layouts, and status badges. For detailed customization guides, visit our [documentation](https://matrixaddons.com/docs/easy-invoice-best-wordpress-invoice-plugin/).
231
232 = Can I convert quotes to invoices? =
233 Yes. When a client accepts a quote, you can instantly convert it to an invoice with one click. This streamlines your workflow and ensures consistency between quotes and invoices. All quote data (line items, client details, taxes) is automatically transferred to the new invoice.
234
235 = Is there a limit on invoices I can create? =
236 No. Create unlimited invoices, quotes, and clients in both free and Pro versions.
237
238 = I see a 404 error when viewing an invoice. How do I fix it? =
239 Go to Settings → Permalinks and click Save Changes to flush rewrite rules. This resolves most 404 issues.
240
241 If the problem persists:
242 1. Deactivate and reactivate the plugin
243 2. Check that your .htaccess file is writable
244 3. Contact support if the issue continues
245
246 = Can I import data from other invoicing plugins? =
247 If you're upgrading from Easy Invoice 1.x to 2.0+, the plugin will automatically prompt you to migrate your data.
248
249 For importing from other invoicing plugins:
250 * Pro version includes CSV import functionality
251 * Bulk import of invoices and quotes
252 * Import client data
253 * Preserve invoice numbers and dates
254
255 Contact support if you need assistance with data migration from specific plugins.
256
257 = Does Easy Invoice work on multisite? =
258 Yes. Easy Invoice is compatible with WordPress multisite installations.
259
260 = What PHP version is required? =
261 Easy Invoice requires PHP 7.4 or higher. We recommend PHP 8.0+ for optimal performance.
262
263 = Do I need the Pro version? =
264 The free version includes unlimited invoices, PDF generation, PayPal payments, and client management. Upgrade to Pro if you need: client portal, automated payment reminders, recurring billing, multiple payment gateways (Stripe, Square, etc.), partial payments, CSV export and reports, white label branding, or priority support.
265
266 = Can I try Pro before buying? =
267 Yes. We offer a 14-day money-back guarantee.
268
269 = How do I upgrade from Free to Pro? =
270 Purchase Easy Invoice Pro, install the Pro plugin alongside the free version, and activate your license key. All your existing data is preserved.
271
272 = Is Easy Invoice secure? =
273 Yes. Easy Invoice follows WordPress security best practices:
274
275 * Regular security audits by Patchstack
276 * No credit card information stored
277 * All payment processing through PCI-compliant gateways
278 * Secure data encryption
279 * Regular security updates
280
281 We take security seriously and respond quickly to any reported vulnerabilities.
282
283 = How can I report security vulnerabilities? =
284 Report security bugs through the [Patchstack Vulnerability Disclosure Program](https://patchstack.com/database/vdp/8b8da081-d07d-4239-b795-0f0895d186dd). The Patchstack team validates and helps resolve all security issues.
285
286 = Is Easy Invoice GDPR compliant? =
287 Yes. Easy Invoice stores all data in your WordPress database. No data is collected or transmitted to external servers (except configured payment gateways).
288
289 = Where can I get support? =
290 For all support issues:
291
292 * **Free Users:** Post in the [WordPress.org support forum](https://wordpress.org/support/plugin/easy-invoice/)
293 * **Pro Users:** Submit a support ticket for priority assistance
294 * **Documentation:** Visit our [complete documentation](https://matrixaddons.com/docs/easy-invoice-best-wordpress-invoice-plugin/)
295 * **Getting Started:** Check our [quick start guide](https://matrixaddons.com/docs/easy-invoice-best-wordpress-invoice-plugin/)
296
297 Our support team is responsive and helpful (check out our reviews!).
298
299 = Do you offer customization services? =
300 Yes. We offer custom development services for:
301
302 * Custom invoice template design
303 * Theme integration
304 * Workflow automation
305 * Custom feature development
306 * Third-party integrations
307
308 Contact us at [matrixaddons.com/contact](https://matrixaddons.com/contact/) to discuss your requirements.
309
310 == Screenshots ==
311
312 1. Dashboard overview showing invoices, quotes, payments, and revenue
313 2. Invoice listing page with filters, bulk actions, and status management
314 3. Invoice editor with line items, taxes, and discounts
315 4. Invoice preview with "Pay Now" button
316 5. Quote management and listing page
317 6. Quote editor with real-time calculations
318 7. Payment tracking with status and history
319 8. Client management with contact information
320 9. Settings panel for business details and email templates
321 10. PDF generation with custom branding
322
323
324 == Changelog ==
325
326 = 2.1.13 - March 22, 2026 =
327 * Improved - User experience with better visual hierarchy
328 * Fixed - Minor styling issues in pricing display
329
330 = 2.1.12 - March 13, 2026 =
331 * Fixed - Minor issues fixed
332 * Added - Promotional notice
333
334 = 2.1.11 - February 22, 2026 =
335 * Fixed - Minor issues fixed
336
337 = 2.1.9 - February 15, 2026 =
338 * Fixed vendor dependency issue affecting plugin initialization
339 * Improved compatibility with latest WordPress version
340
341 = 2.1.8 - February 15, 2026 =
342 * Added custom CSS section for each template
343 * Enhanced template flexibility for developers
344
345 = 2.1.7 - December 15, 2025 =
346 * Fixed quote accept and decline functionality
347 * Improved quote workflow reliability
348
349 = 2.1.6 - December 11, 2025 =
350 * Tested and confirmed compatibility with WordPress 6.9
351 * Performance optimizations
352
353 = 2.1.5 - November 20, 2025 =
354 * Fixed template loading issue
355 * Improved template rendering performance
356
357 = 2.1.4 - November 11, 2025 =
358 * Fixed email sending issues with SMTP configurations
359 * Improved HTML tag support in textarea fields
360 * Fixed empty data saving issue in description fields
361
362 = 2.1.3 - November 3, 2025 =
363 * Added review notice
364 * Added community link for support
365
366
367 = 2.1.2 - October 30, 2025 =
368 * Fixed phone number formatting and validation
369 * Fixed shortcode rendering issues
370 * Fixed fatal error during email sending
371
372 = 2.1.0 - October 13, 2025 =
373 * Enhanced data escaping for security
374 * Strengthened input sanitization
375
376 = 2.0.9 - August 30, 2025 =
377 * Fixed quote and invoice auto-increment number generation
378 * Added regeneration feature for quote and invoice numbers
379
380
381 = 2.0.8 - August 30, 2025 =
382 * Updated checkout link for improved payment flow
383
384 = 2.0.7 - August 17, 2025 =
385 * Fixed minor UI and functionality issues
386 * Fixed trash button behavior
387
388 = 2.0.6 - August 27, 2025 =
389 * Fixed quote acceptance workflow
390
391
392 = 2.0.5 - August 24, 2025 =
393 * Fixed date format display issues
394 * Fixed various minor bugs
395
396 = 2.0.4 - August 21, 2025 =
397 * Fixed currency symbol display issues
398 * Fixed quote line items calculation
399
400 = 2.0.3 - August 19, 2025 =
401 * Fixed data migration from version 1.x to 2.0
402
403 = 2.0.2 - August 19, 2025 =
404 * Various bug fixes
405 * Added legacy template support
406
407 = 2.0.1 - August 16, 2025 =
408 * Fixed currency formatting and display
409 * Fixed PDF size and rendering
410 * Fixed email sending functionality
411 * Added {{quote_url}} and {{invoice_url}} smart tags
412
413 [View complete changelog](https://matrixaddons.com/plugins/easy-invoice/#changelog)
414
415 == Upgrade Notice ==
416
417 = 2.1.9 =
418 Important update fixing vendor dependencies. Recommended for all users.
419
420 = 2.0.0 =
421 Major version update with significant improvements. If upgrading from 1.x, please backup your site and run the migration tool when prompted.
422