Send invoices on WhatsApp —
not just a number in a chat.
A branded, itemized PDF invoice, generated from the actual booking, shared to your customer's WhatsApp in under 10 seconds. No separate billing software, no printer, no typing out totals by hand.

Why a WhatsApp number isn't the same as an invoice
Typing "5000 advance, balance 3000" into a chat works until a customer disputes it, your CA asks for records, or you simply can't find that message again three weeks later.
- 01
A branded PDF, generated in seconds
Your shop logo, the full itemized list, and the total — built automatically from the booking, not retyped by hand.
- 02
Sent exactly where you already talk to customers
Share straight to WhatsApp in one tap, from your phone or the web dashboard — no emailing a PDF nobody checks.
- 03
Advance, deposit, and balance — all itemized
The invoice shows exactly what was paid upfront, what's held as deposit, and what's still due — not one flat number either side can misremember.
- 04
GST-ready, every time
Every invoice feeds straight into a GST-ready report for your CA, so nothing has to be reconstructed by hand come filing time.
- 05
English or Gujarati
Generate the invoice in whichever language fits the customer — the full app, not just a label, switches from Shop Settings.
A real invoice is a record. A chat message is just a memory.
Every Vastram invoice is attached to the actual booking it came from — so if a customer, your staff, or your CA ever needs to check what was agreed, it's one tap away, not a scroll through months of WhatsApp chats.
Simple, honest pricing
No free tier, no hidden fees. Pick the term that suits your boutique.
3-Month
₹3,499
6-Month
₹5,999
12-Month
₹9,999
WhatsApp invoicing — common questions
Can I send an invoice directly from WhatsApp?
Yes. From the booking or the invoice preview, tap Share and pick WhatsApp — the PDF goes straight to the customer's chat, exactly like sharing a photo or document today.
Do my customers need to install anything?
No. They just receive a PDF in WhatsApp like any other file — there's nothing for them to download, sign up for, or install.
Does the invoice include GST?
Yes, where applicable — the invoice shows the tax breakdown, and the same data rolls into a GST-ready report for your CA, so you're not calculating it separately for filing.
Can the invoice show the advance paid and security deposit separately?
Yes — the invoice itemizes the total rent, advance paid, security deposit, and balance due, so nothing is left as a single number either side has to remember correctly.
Does this work from my phone, or do I need a computer?
Both. Vastram runs as a native app on Android and iOS, and as a web app on any desktop or laptop browser — generate and share the same invoice from whichever device you're at.
See it running on your own boutique's workflow.
A 15-minute demo, no commitment, no credit card.
Takes 2 minutes to set up. Cancel anytime.