LPG distribution software for gas agencies.
Every delivery, empty cylinder and payment in one place. Delivery staff and drivers record each delivery on the Zoplax mobile app, the customer gets the GST bill on WhatsApp, and dues stay right.
Chat with us on WhatsApp
- Mobile app for delivery staff and drivers
- Delivery bills with full and empty cylinders per type
- Empty returns and cylinders still with each customer
- Security deposits and consumer numbers per customer
- GST tax invoice, or bill of supply for empties only
How it works
From delivery to dues, in four steps.
01
Delivery
On the mobile app, staff pick the customer and cylinder types; the customer’s price for each type fills in.
02
Empties
Empty cylinders collected are recorded on the same bill, so the cylinder count stays right.
03
Payment
Cash, UPI or a split of both — the bill shows what is paid and what is due.
04
Bill & accounts
The bill goes on WhatsApp; outstanding, day book and GST returns update.
What you can do
Everything a gas agency tracks, in one place.
Deliveries & cylinders
- Delivery bills
- Bill numbers in your series, line items per cylinder type, edit and reprint.
- Empty returns
- Track empties returned and cylinders still with each customer.
- Cylinder stock
- Full and empty cylinders in the godown, with purchases from your supplier.
- Delivery app
- Delivery staff and drivers use the Zoplax mobile app, with a delivery-only login that shows only their own work.
Customers, money & GST
- Customer details
- Consumer number, oil company, area, category and security deposit.
- Customer prices
- A default price per cylinder type for each customer.
- Dues & statements
- Outstanding per customer, customer statement, ageing and receipts.
- GST
- Tax invoice or bill of supply; gas bills flow into GSTR-1 and GSTR-3B.
Price
₹999 a month — everything below included.
FAQ
Common questions.
Is there a mobile app for delivery staff?
Yes. Delivery staff and drivers use the Zoplax mobile app with a delivery-only login. They record the delivery, empties and payment on the spot, and the bill is created for the customer.
Does it track empty cylinders?
Yes. Empties collected are recorded with each delivery, and you can see how many cylinders of each type every customer still holds.
Can the customer get the bill on WhatsApp?
Yes. Bills can be sent to the customer on WhatsApp from Zoplax.
Is GST handled?
Yes. Deliveries are billed as tax invoices, and a bill with only empty returns goes as a bill of supply. Gas bills are included in GSTR-1 and GSTR-3B.
Can I bring my existing customers across?
Yes. We import your customers, consumer numbers, deposits and opening balances, and check them with you before you start.
See it with your own business.
In a 30-minute call we set up a sample of your agency — your cylinder types, prices and a few customers — and walk you through a day’s deliveries.
- Phone & WhatsApp
- +91 98412 55821
- support@zoplax.in
- Office
- Zoplax Technologies, Chennai, Tamil Nadu






