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I will create a custom HTML invoice generator for whatsapp
Dineth Seura
About this gig
Gig Description: Custom WhatsApp Invoice Generator (No Monthly Fee)
Headline: Stop paying monthly fees! Get a custom, single-page Invoice Generator built specifically for mobile and instant WhatsApp sharing.
Are you tired of:
- Paying $30+/month for complex billing software you barely use?
- Sending slow, clunky PDF invoices that look bad on a client's phone?
- Wasting time manually calculating taxes and discounts?
The Solution: Your Own Custom Utility App
I will build you a dedicated, single-file HTML/JS application (not a complex website!) that solves one problem perfectly: Generating and sharing professional invoices instantly from your phone.
This tool works entirely in your browser, meaning you own the code, you pay zero hosting fees, and your data is securely stored on your device.
Key Features & Benefits:
- Instant Mobile Use: Works like an app on your phonejust tap the icon on your home screen and start billing.
- Real-Time Calculation: Automatically calculates subtotals, taxes, discounts, and grand totals instantly as you type.
- WhatsApp Ready: Generates a clean, professional image receipt (via HTML2Canvas) ready for instant sharing, ensuring immediate client rev
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Dineth Seura
Dineth Seura
Software Engineer
- FromSri Lanka
- Member sinceJul 2023
- Last delivery4 months
Languages
English, Russian, German
Hello, I’m Dineth Senura! With 3 years of experience as a Web Developer and UI/UX Designer, I help businesses go digital. I don't just design websites; I build custom web tools from Digital Menus and Smart Review Cards to high-performance business applications. My goal is to combine beautiful design with powerful functionality to help you achieve your goals. If you value quality work and clear communication, look no further. Send me a message, and let's get to work!
FAQ
Since this is a single file, where is my data saved?
Your transaction data is saved directly inside your browser using LocalStorage. This means the data is secure, private, and never leaves your device. It is not saved on any external server or database, which is why there are no monthly fees!
Does this app require a website or hosting?
No. You can open the HTML file directly on your desktop or mobile browser. If you order the Premium Tier, I offer a Hosting & URL Setup extra service to give you a permanent web link, but it is not required for the app to function.
What if I lose my phone? Will I lose all my invoice history?
Yes, if you use the Basic or Standard tiers, the data is tied to the specific browser on that specific device. If you want a backup, you must purchase the Premium Tier or the Data Export Feature extra service, which allows you to download all your history to an Excel-friendly file for safekeeping.
Can I add my business logo and custom colors?
Absolutely. The Basic Tier ($80) and higher all include custom branding where I integrate your logo and adjust the app's colors to match your brand identity.
Is it truly a one-time payment?
Yes. You pay once for the custom development, and the app is yours forever. There are zero hidden monthly costs, subscriptions, or future fees from me.
