SilverStream Invoicing
| 开发者 | silverstreamdigital |
|---|---|
| 更新时间 | 2026年8月20日 14:50 |
| PHP版本: | 8.0 及以上 |
| WordPress版本: | 7.1 |
| 版权: | GPLv2 or later |
| 版权网址: | 版权信息 |
详情介绍:
- No subscriptions — free forever for core features, no credit card required
- Self-hosted — all your client and invoice data stays on your own server
- Professional PDFs — clean, branded invoices and quotes your clients will love
- Multi-currency — set any currency symbol to match your location
- Tax / VAT support — configurable rate, enable or disable per document
- Unlimited clients — no restrictions on the number of clients you can add
- Send by email — send invoices and quotes directly to clients from within WordPress
- Unlimited clients
- Unlimited invoices and quotes
- Professional PDF invoices and quotes (browser print-to-PDF)
- Tax / VAT support with configurable rate
- Expense tracking with categories and suppliers
- Client notes and follow-up reminders
- Financial dashboard overview
- Email sending with SMTP configuration
- Quote acceptance — clients accept or request changes via a secure link
- Freelancers and independent contractors
- Web designers and developers
- Graphic designers and creative agencies
- IT consultants and software developers
- Small businesses and sole proprietors
- Agencies managing multiple clients
- All inputs sanitised using WordPress sanitization functions
- All outputs escaped using WordPress escaping functions
- All database queries use prepared statements via $wpdb->prepare()
- All forms protected with WordPress nonces
- Capability checks on all admin actions
- Log files stored in the uploads directory with .htaccess protection
- No data sent to external servers except licence key validation
安装:
- Search for "SilverStream Invoicing" in WordPress → Plugins → Add New, or upload the zip file
- Activate the plugin
- Go to SilverStream Invoicing → Settings and enter your business details
- Optionally configure SMTP settings for reliable email delivery
- Add your first client under Clients
- Create your first invoice or quote and download as PDF or send by email
屏幕截图:
常见问题:
Does this plugin require WooCommerce or any other plugin?
No. SilverStream Invoicing is completely standalone and works independently of any other plugin.
Where is my data stored?
All data is stored securely in your own WordPress database. No invoice data, client data or financial information is ever sent to external servers.
Does the free version expire?
No. The free version is free forever with unlimited invoices, quotes and clients. No time limits and no credit card required.
How does PDF generation work?
SilverStream Invoicing renders a clean professional HTML invoice in the browser. Click the Print / Save PDF button and use your browser built-in print-to-PDF. Works on Chrome, Firefox, Edge and Safari. No external library required.
What currencies are supported?
Any currency. Set your preferred currency symbol in Settings. Works worldwide.
Does it support tax and VAT?
Yes. Set a default tax rate in Settings. Tax can be enabled or disabled per invoice and quote individually.
Can I upgrade to Pro or Business later?
Yes. Purchase a licence at silverstreamdigital.co.za/ssd-invoicing and enter your key under Settings. All existing data is preserved.
Can clients accept quotes online?
Yes. Each quote has a unique secure link. Your client clicks it and can accept or request changes — no login required.
更新日志:
- Added missing assets and includes folders
- Fixed CSS loading issue
- Updated tested up to WordPress 7.0
- Initial release
- Unlimited client management
- Invoice and quote creation with PDF download
- Tax / VAT support
- Expense tracking
- Notes and follow-ups
- Financial dashboard
- Email sending with SMTP configuration
- Quote acceptance via secure client link