Bills and reminders on WhatsApp, by themselves
WhatsApp billing software sends the bill to the customer on WhatsApp instead of paper — as a link they can open, save and pay from — and follows up with reminders. Soi Dhaga does this for tailor, rental and readymade shops in India, in the customer's language, from ₹3,999 a year.
Your customer is already on WhatsApp; the bill should arrive there too. Soi Dhaga sends the GST invoice or Kaccha bill as a link, then the reminders — balance due, trial tomorrow, return tomorrow — without anyone typing a message.
What you get
Opens on any phone, shows the shop's UPI QR, stays in the chat as the record.
Balance due, trial and delivery tomorrow, pickup and return — switched on per shop, sent daily.
English, Hindi or Gujarati per customer; the staff's own screen language is separate.
Every message is a ready WhatsApp link — one tap from the order or bill. Connect the WhatsApp Business API and it sends itself.
For customers not on WhatsApp, the same text can go by SMS through your provider.
One tap, or automatic — a small reason for the customer to come back.
Questions
Do I need the WhatsApp Business API?
No. Without it, every bill and reminder is a one-tap WhatsApp link. With the API connected, they send themselves on schedule.
Can the customer pay from the WhatsApp bill?
The bill link shows your UPI QR and the amount due, so the customer can pay from their UPI app.
Which messages can go automatically?
Order booked, ready for trial, ready for pickup, delivered, balance due, trial and delivery reminders, pickup and return reminders, and birthday or anniversary wishes.
Is the bill GST-compliant?
Yes — GST invoice with CGST / SGST / IGST and HSN, or a Kaccha bill when GST does not apply.
Price?
Included in Soi Dhaga: ₹3,999 a year for one module, ₹4,999 for Tailor and Rental together, GST included.
Try it in your shop for 15 days
Every feature open. No card. Your data stays yours.
More about Soi Dhaga
What tailor shop management software does, and what it costs
What rental shop management software does, and what it costs
Tailoring software, made for Indian shops
Darzi software for your shop
Software for lehenga and bridal rental shops
Billing software made for tailor shops
Run your boutique from one app
Software for clothing rental shops
Sherwani and wedding-wear rentals without the register
A measurement book that never gets lost
Karigar khata: work, upad and balance in one place
GST bills for tailoring and rentals, done right
Billing software for a readymade garment shop
POS software built for clothing stores
A tailor app that runs your whole shop
Silai software: order, naap, karigar aur bill — sab ek jagah
Costume rental software that never double-books
Rental software for bridal and wedding wear
Software for ladies tailors and boutiques
Tailor software Surat · Rental Surat
Tailor software Ahmedabad · Rental Ahmedabad
Tailor software Rajkot · Rental Rajkot
Tailor software Vadodara · Rental Vadodara
Tailor software Mumbai · Rental Mumbai
Tailor software Pune · Rental Pune
Tailor software Jaipur · Rental Jaipur
Tailor software Delhi · Rental Delhi