GST billing and invoicing software that gets you paid faster
From the first quotation to the last rupee collected: GST invoices worked out line by line, an e-Invoice and e-way bill in one click, a UPI QR code on bills still to be paid, and reminders that follow up for you.
Every screen in Sales & Billing
The 20 actual screens in the Sales & Billing menu, in the order a sale moves.
The problems Sales & Billing solves
If any of these happen in your business every week, DesiERP was built for you.
See Sales & Billing at work
Pick a feature to see the screen behind it.
Quotations that turn into orders and invoices
Send a professional quotation, follow it up, and when the customer says yes, convert it into a sales order and then an invoice — every line, price and discount carries over.
- Quotation follow-ups with reminders
- Sales orders with delivery dates
- Proforma invoices for advance payments
- Sales agreements for long-term rates
GST invoices, right every time
Pick the customer and the items. DesiERP reads the HSN or SAC code, the rate and the place of supply, and works out CGST and SGST or IGST on every line. The branch’s state decides CGST and SGST or IGST when it bills from another state.
- HSN/SAC and GST rate from the item
- Inter-state and intra-state worked out
- Invoice themes, columns and your logo
- Digital signature on the PDF
Get paid sooner
Every invoice can carry a UPI QR code, so customers pay as soon as they see it. Email the invoice, record receipts against invoices, and let DesiERP send polite reminders before and after the due date.
- UPI QR printed on the invoice
- Reminders by email and WhatsApp
- Receipts matched to invoices
- Reminder schedules you set once
Deliveries, returns and credit notes
Ship what was ordered in one go or in parts, print delivery notes with the e-way bill number, and when goods come back, a sales return puts them back in stock and a credit note settles the account.
- Pending deliveries at a glance
- Part deliveries against an order
- Sales returns back into stock
- Credit notes against the invoice
A fast counter for walk-in customers
The quick-sale screen is built for the counter: scan a barcode or type a few letters, take cash, card or UPI, and print the bill. End-of-day and cash register reports tell you exactly what came in.
- Barcode scanning
- Cash, card and UPI in one bill
- End-of-day report
- Cash register report
Recurring invoices that bill themselves
Rent, AMC, retainers and subscriptions are billed automatically every month or quarter, on the day you choose, and listed with your other invoices.
- Monthly, quarterly or yearly
- Start and end dates
- Raised automatically or by hand
- Shown in receivables like any invoice
All of Sales & Billing, at a glance
Every one of these is included: no editions, no add-ons.
| # | Capability | Amount |
|---|---|---|
| 01 | QuotationsWith follow-ups and conversion to orders. | Included |
| 02 | Sales ordersWith delivery dates and part deliveries. | Included |
| 03 | Proforma invoicesFor advance payments before supply. | Included |
| 04 | Sales agreementsAgreed rates for a period. | Included |
| 05 | GST invoicesB2B, B2C and export, with HSN/SAC. | Included |
| 06 | DeliveriesDelivery notes and pending orders. | Included |
| 07 | Sales returnsGoods back into stock. | Included |
| 08 | Credit notesSettle returns and rate differences. | Included |
| 09 | Recurring invoicesBilled every month or quarter. | Included |
| # | Capability | Amount |
|---|---|---|
| 10 | ReceiptsMatched to invoices. | Included |
| 11 | Payment remindersBefore and after the due date. | Included |
| 12 | UPI QR on invoicesCustomers scan and pay by UPI. | Included |
| 13 | Price listsCustomer-wise and group-wise prices. | Included |
| 14 | Quick sale (POS)With barcode scanning. | Included |
| 15 | Multi-currencyExport invoices in foreign currency. | Included |
| 16 | Invoice themesYour logo, colours and columns. | Included |
| 17 | Digital signatureSigned PDF invoices. | Included |
| 18 | Customer trust scoresWho pays on time, who doesn’t. | Included |
Up and running in four steps
Add customers and items
Import from Excel or add them as you bill; GSTIN and PIN fill the rest.
Create the invoice
Pick items; GST, totals and the due date are worked out.
Share and collect
Email the PDF with its UPI QR, or send a reminder on WhatsApp.
Track and remind
See what is due and let reminders follow up.
Sales & Billing reports
Filter, search and download most reports to Excel, CSV or PDF.
Works hand in hand with the rest of DesiERP
One app, one set of data — so nothing is typed twice.
Sales & Billing is included in every plan
All nine modules for ₹10 a day per login — up to 15% less on longer recharges.
Questions about Sales & Billing
Can I create GST-compliant invoices?
Yes. Every invoice carries your GSTIN, the customer’s GSTIN, HSN or SAC codes, the place of supply, and CGST and SGST or IGST worked out line by line.
Can I bill from different branches with different GSTINs?
Yes. Each branch can have its own GSTIN; an invoice raised by a branch in another state is taxed from that branch’s state.
Can customers pay me online?
Yes. Invoices can carry a UPI QR code for your own UPI ID, so customers scan and pay straight into your bank account.
Does it support counter billing with a barcode scanner?
Yes. The quick-sale screen works with barcode scanners and takes cash, card and UPI.
Can I change how my invoice looks?
Yes. Choose an invoice theme, the columns to show, your logo and print settings, and add a digital signature.
Can I bill in US dollars or other currencies?
Yes. Documents can be raised in foreign currencies; the rupee value is kept for your books and GST.
Can I send automatic payment reminders?
Yes. Set a reminder schedule once and DesiERP reminds customers before and after the due date.
Can I bill the same customer every month automatically?
Yes. Recurring invoices are created on the schedule you set, and reminded like any other bill.
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