Invoice Kilat
Automatic PDF invoices & receipts for any business. Add your logo and signature, send to WhatsApp in one tap, and every file is saved to your Drive.
IDR 29K (≈ US$2)
Pay once, use it for good.
Paperwork done in a flash. Right from Google Sheets.
Ready-to-use templates and mini-apps for small businesses, schools, and communities. Pay once, own the file, and keep your data in your own Google Drive.
- One-time payment
- Setup help included
Sound familiar?
- Typing invoices one by one and losing track of numbers.
- Handwritten receipts that get lost or are hard to read.
- Group funds kept in a notebook, with everyone asking "what's the balance?"
- Paying for an app every month when you only use a few features.
With KilatScript:
- Fill in the data, click, and a clean PDF is ready.
- Invoice numbers, amounts in words, and archiving are all handled automatically.
- Send it to WhatsApp in one tap.
- Pay once, keep using it, and never pay a monthly fee.
KilatScript Products
Invoice Kilat Pro
Everything in Basic, plus a phone input form, on-screen signature, email sending, and deposit/final-payment invoices.
IDR 99K (≈ US$6) · one-time payment (coming soon)
Kas Kilat (Group Funds)
Track dues and group funds the easy way: who has paid, who hasn't, the current balance, and a PDF report ready to share.
Editions: Class Fund · Neighborhood Fund · Savings Club · Mosque Fund
Tell us which one you need. The most requested edition gets built first.
Custom Apps
Need your own app built on Google Sheets? We'll build it around how you work.
Just 3 steps
- Pay via Mayar. Payment is secure and confirmed instantly.
- Get your copy link. Click "Make a copy" and the file lands in your Google Drive.
- Start using it. Follow the short guide, fill in your data, and your first file is ready.
See how it works
Demo video coming soon
Why KilatScript?
Simple.
If you can fill in a spreadsheet, you can use it.
Fast.
Go from data to finished PDF in seconds.
Your data, your Drive.
Everything stays in your own Google Drive, and we never store your data.
Pay once.
No subscription and no monthly fee. It costs less than a typical month of an invoicing app subscription.
Bilingual.
Create documents in English or Indonesian, in USD or IDR.
Our Guarantee
We'll help you set it up until it works, or your money back within 7 days.
If anything is confusing or not working, message us on WhatsApp and we'll help until it's sorted. If it's still not right for you, we'll refund you within 7 days of purchase.
Ask us on WhatsAppNeed something custom?
We build custom apps on Google Sheets for businesses, schools, villages, and organizations. For example:
- Automatic letters and PDF documents
- Online forms with digital signatures
- Automated dashboards and reports
- Inventory, customer, member, or resident records
Tell us what you need and we'll suggest the best fit.
Let's talk on WhatsAppFrequently asked questions
Do I need to install anything?
No. You only need a free Google account. The file runs in your own Google Sheets.
What does "pay once" mean?
You pay one time and get your own copy of the file. No subscription and no monthly fee.
Where is my data stored? Is it safe?
All your data stays in your own Google Drive. We can't see it and we don't store it.
Why does Google ask for permission the first time?
That's normal. The script runs in your own account, so Google asks once before it can create PDFs and save them to your Drive.
How do I pay?
Through Mayar. Right after payment, the file link is sent to your email.
What if I'm not tech-savvy?
No worries. Our guarantee covers you: we'll help you set it up on WhatsApp until it works, or refund you within 7 days.
Is this an official Google product?
No. KilatScript is an independent product built with Google Sheets.