Quotations and sales orders
Send a quote, turn it into an order, hold stock for it, deliver in parts with a challan and invoice when ready.
All features
One app for billing, stock and the books
GST invoices, a POS counter, stock across godowns, purchases, accounts and GST returns. Each part feeds the next, so you enter a sale once and the stock, dues and GSTR-1 all move with it.
Built for Indian shops, traders and distributors who have outgrown a billing app and a separate Excel sheet for stock.
One set of books
The counter, the stock and the return, on one screen
Every bill you print updates sales, stock and this month's GST at the same moment. Nothing is typed twice.
invoice.othtech.com/dashboard
Good morning, Rakesh
Shree Ganesh Traders · October 2026
Sales this month
₹18.4L
+12%
To collect
₹3.2L
14 invoices
Stock value
₹42.7L
3 godowns
GST payable
₹61,480
Due 20 Nov
Sales, last 12 months
Needs attention
- Gupta General Store · overdue₹18,900
- Toor Dal 30 kg · low stock12 left
- PO-0318 · awaiting approvalToday
SHREE GANESH TRADERS
GSTIN 27AAKFS1234M1Z9
TAX INVOICE · C1-0412
- 2 × Amul Butter 500 g570
- 3 × Tata Salt 1 kg84
- 1 × Aashirvaad Atta 10 kg545
- 1 × Surf Excel 1.5 kg310
CGST 2.5% + SGST 2.5%incl.
UPI₹800
TOTAL₹1,509
Thank you · visit again
GSTR-1 · September
Pre-filing check
- GSTINs valid
- HSN codes complete
- Credit notes netted
0 blockers · JSON ready
Illustration · sample names and numbers
01 · Sell
Bill at the counter, on the road or by email
Everything from the first quote to the last payment reminder. Every sale moves stock and posts to the books on its own.
02 · Stock
Know what is in every godown
Stock goes in when you receive and out when you sell or transfer. Movements can't be edited later, so the count stays honest.
Stock transfers
Send stock from one godown or branch to another. It shows as in transit until the other side receives it.
03 · Books
Accounts your CA can open and use
The ledger, GST returns and bank matching all run on the same entries you made while billing. Month-end is a review, not a typing job.
Expenses
Record rent, freight and other spends by category, with petty cash and staff reimbursements. They land in the P&L straight away.
04 · Running the business
Control as the team grows
Add branches, staff and checks without changing software. Some of these come with the higher plans, marked on each card.
- Standard and up
Approvals
Maker-checker approval for large invoices, purchase orders, discounts and expenses. Nothing posts until it is approved.
- Standard and up
AI assistant
Ask questions about your sales and dues in plain words, read a bill photo into an expense, and get a warning on duplicate invoices.
- Pro and up
API and webhooks
A REST API with keys, plus signed webhooks when an invoice or payment changes, for your own website or apps.
Customer portal
Send customers a private link where they see their invoices and statement, and pay online.
05 · Built for your trade
The parts only your trade needs
Pick your business type at signup and these switch on for you, on top of the same billing, stock and books.
Everywhere
Works the way your shop already works
No server to buy, no installation, and no retyping of what you already have.
Any PC, tablet or phone
Runs in the browser. Install it on Android or iPhone from the browser menu, no app store needed.
English, Hindi and Arabic
Each user picks their own language. Arabic switches to a right-to-left layout.
Moving in from Tally or Excel
Import parties, products, opening stock and balances from a Tally masters file or a spreadsheet, with a preview first.
Your data, walled off
Every workspace is isolated in the database, with two-factor sign-in, an audit log and full export whenever you want.
Plans start at ₹499 a month after the free trial. Compare what each plan includes.
Questions
Questions about features
Something not covered here? Call or WhatsApp us and you'll speak to the people who build the product.
The core is in every plan, including the 14-day free trial: GST invoicing, inventory, POS, purchases, accounts and GST return downloads. Paid plans add branches and users. Standard adds e-invoicing, approvals and the AI assistant, and Pro adds the public API.
No. Many shops start with billing and stock only. The accounts fill in by themselves in the background, so when your CA asks for a trial balance or P&L, it is already there.
Not yet. E-way bills still have to be made on the e-way bill portal. E-invoices (IRN with signed QR) are supported on the Standard plan and above, through your own GSP account.
Yes for masters. Upload a Tally masters XML export and we bring in customers, suppliers, products with HSN and GST rates, opening stock and opening balances. Past vouchers are not imported, so start fresh from a date you choose.
The interface is available in English, Hindi and Arabic, and each user can pick their own. Arabic switches the layout to right-to-left.
See it working on your own products
Start a 14-day free trial, add a few items and raise a real GST invoice. If you'd rather be shown around, book a demo and we'll set it up with you.
- 14 days free
- Import from Tally or Excel
- Works on any PC or phone
