A wholesale trading company in Kathmandu's Teku area follows a typical B2B sales cycle. A buyer calls and asks for a quotation on 50 items. The salesperson creates the quotation in Word, sends it by email, and records it in a notebook. The buyer accepts 40 of the 50 items, negotiates one price down, and asks for delivery in three days. The salesperson creates a new document - a sales order - retyping the 40 accepted items from the quotation. The delivery team gets a delivery challan, again retyped from the order. The accounts team raises an invoice, again typing from the delivery challan. Four documents. Four rounds of data entry. The same 40 items typed four times by four different people.
Each retyping step is a point where errors enter the system. The wrong quantity on the delivery challan. A price from the old quotation that was supposed to be revised. A discount agreed verbally that did not make it to the invoice. These errors are not caused by careless staff - they are caused by a process that requires human beings to copy data across multiple disconnected documents. The errors are a feature of the system, not the people using it.
Quotation order invoice software Nepal businesses need eliminates re-entry by treating the quotation, order, delivery challan, and invoice as stages of one transaction rather than four separate documents. Each stage converts from the previous one with a click. The data entered at the quotation stage carries through to every subsequent document. No retyping. No transcription errors. And at any point in the process, anyone in the business can see exactly where each sale stands.
Create and Send Quotations
The quotation is the starting point of every B2B sale. In an integrated system, a quotation is created by selecting the customer from the party master (which auto-populates their address, PAN number, and applicable price list), then adding line items from the inventory master (which auto-populates the current price, VAT applicability, and unit of measure). Quantity and any negotiated discount are added manually. The system calculates the line total, VAT amount, and grand total automatically. The finished quotation is printed or emailed directly from the system in the configured template format - no Word document, no manual calculation, no PDF to create separately. Quotations carry a version number, so when a buyer asks for a revised quote with different quantities or a price change, the revision is a new version of the same quotation record - the original version remains accessible for reference, audit, or dispute resolution.
Customer Acceptance and Sales Order Conversion
When the customer accepts the quotation - in full or in part - the salesperson opens the accepted quotation and converts it to a sales order in one action. The system carries forward all accepted line items, quantities, prices, and discounts. If the customer accepted only 40 of 50 quoted items or reduced one quantity, the salesperson adjusts those lines at conversion time. The resulting sales order is linked to the originating quotation - both documents reference each other. Approval workflows apply at the order stage if required: a manager may need to approve orders above a certain value, or orders to customers who are near their credit limit. The approval action is logged in the audit trail. Only approved orders proceed to the delivery stage.
Construction companies quoting for project material supply in Nepal commonly go through multiple quotation revisions before an order is placed - prices change, specifications are revised, quantities are adjusted as the project scope firms up. Version-controlled quotations mean every revision is preserved. When the order is finally placed, the accepted version is converted to an order and all prior versions remain for reference. For government or institutional buyers that require formal purchase orders before delivery, the system's sales order document serves as the confirmation that can be shared with the buyer's procurement department before goods are dispatched.
Issue Delivery Challan and Record GRN
Once a sales order is approved, the warehouse team generates a delivery challan (DC) directly from the order. All line items, quantities, and delivery address carry forward automatically. The warehouse confirms what is actually being dispatched - if a partial shipment is made against the order, the DC reflects the dispatched quantity and the remaining quantity stays open on the order for a future dispatch. Stock reduces in inventory the moment the DC is saved, based on the dispatched quantities. If the customer's site records a Goods Receipt Note (GRN) on their side, that reference can be logged against the DC for traceability. Partial deliveries are tracked automatically - the system shows what has been delivered and what remains outstanding against each order, without requiring manual status tracking in a separate spreadsheet.
Quotation version control is one of the most undervalued features in B2B sales management. When a buyer accepts a quotation and later disputes a price on the invoice, the sales team needs to show exactly which version was accepted and what was agreed at that point. A system that only stores the latest quotation version cannot resolve this dispute from its own records. Version-controlled quotations with timestamps and user attribution make price disputes resolvable in minutes rather than requiring email archaeology to reconstruct what was agreed and when.
Generate Tax Invoice from Delivery
The tax invoice is generated from the delivery challan, not from the order - because the invoice should reflect what was actually delivered, not what was originally ordered. The conversion carries all delivered quantities, prices, and discounts into the invoice. VAT at 13% is calculated line by line based on the item's tax applicability. The invoice number is auto-assigned from the sequential numbering series configured for the business. For VAT-registered businesses, the invoice includes the business's VAT number, the customer's PAN number (if applicable for the transaction amount), and the IRD-required fields for a valid tax invoice. The invoice posts a complete accounting entry automatically: debit accounts receivable for the party, credit sales revenue, credit VAT payable. No separate posting step is needed.
Collect Payment and Reconcile
When the customer makes payment, a receipt voucher is raised against the specific invoice or invoices being settled. Partial payments are recorded against the outstanding balance, with the remaining amount staying in the receivables ledger. The receipt voucher clears the receivable and posts to the appropriate bank or cash account. For businesses accepting digital payments, the payment reference (eSewa transaction ID, bank transfer reference) is recorded on the receipt for reconciliation against settlement reports. The customer's outstanding balance updates immediately. Any overdue amount is visible on the customer's party ledger with aging - 30 days, 60 days, 90 days overdue - giving the collection team prioritized visibility without a separate report.
Analyse Sales Workflow Performance
An integrated quotation-to-invoice system generates sales analytics that disconnected tools cannot produce. Quotation conversion rate: what percentage of quotations become orders. Average quote-to-order time: how many days from quotation sent to order confirmed. Order-to-invoice cycle time: how long from order to billing. Outstanding quotation value: the pipeline of accepted but not yet invoiced sales. These metrics identify bottlenecks in the sales process - a long quote-to-order time indicates the sales team needs better follow-up. A high partial delivery rate indicates a stock availability problem. A long order-to-invoice cycle indicates a billing process lag that is delaying cash collection. The data to identify all of these exists in the transaction records - the integrated system surfaces it automatically.
Every stage of the sales workflow - quotation, order, delivery challan, invoice, payment - generates data that is only useful when it is connected. Quotation conversion rates, order-to-invoice cycle times, and partial delivery rates are metrics that identify where revenue is being delayed or lost. They require an integrated system to calculate because they span multiple documents that are currently separate in most Nepali B2B businesses.
Quotation in Word, order in a spreadsheet, challan retyped, invoice typed again - four data entry events for one sale.
Quote data carries forward to order, challan, and invoice automatically. Each conversion takes seconds. No re-entry at any stage.
When a buyer disputes the price on an invoice, there is no record of which version of the quotation was accepted or what was agreed.
Every revision is a new version with timestamp and user attribution. The accepted version is linked to the order. Disputes resolve in minutes.
What has been delivered versus what remains on an order is tracked in someone's notebook or a separate spreadsheet.
Delivered and outstanding quantities visible per order line. No manual tracking. Remaining balance carries forward to the next delivery.
Invoices created from the order instead of the delivery challan - billing for quantities ordered but not yet delivered.
Invoice reflects actual delivered quantities. VAT, pricing, and discounts from the delivery carry forward automatically to the tax invoice.
Outstanding quotations, open orders, and pending deliveries tracked separately in different places with no consolidated view.
Every quotation, order, delivery, and outstanding payment visible in one view with status, value, and days elapsed at each stage.
Frequently Asked Questions
Yes. A single sales order can generate multiple delivery challans (one per dispatch) and multiple invoices (one per delivery challan or one per batch of challans, depending on billing preference). The system tracks cumulative delivered and invoiced quantities against the original order. When the final delivery is made and invoiced, the order closes automatically. At any point, the outstanding order value - what has been ordered but not yet invoiced - is visible as a receivable pipeline figure.
Discounts can be adjusted at the order conversion stage. If the quotation offered a 5% discount and the final negotiation landed at 7%, the salesperson adjusts the discount line at the time of converting the quotation to an order. The adjustment is logged - the system records what the original quotation discount was and what was agreed at order stage. If the discount changes again at the invoice stage (for example, a volume bonus applied retrospectively), that change is also logged with user attribution, creating an audit trail of every price and discount decision across the full transaction lifecycle.
A cancellation at the delivery challan stage requires a return process. If goods have already left the warehouse, a sales return is raised, which reverses the inventory reduction and creates a credit note against any invoice already raised. If the challan was issued but goods have not yet left, the challan can be cancelled directly, which restores the inventory and closes the delivery record. The order can then be cancelled or left open if a future delivery is expected. All cancellation actions are logged with the user and timestamp, and credit notes link back to their originating invoice for a complete audit trail.
One Transaction, Six Stages, Zero Re-Entry
MISAC's sales workflow connects quotation, sales order, delivery challan, tax invoice, and payment receipt as stages of a single transaction record. Each conversion is a one-click action. The data from the prior stage carries forward exactly as entered, with the ability to adjust quantities, prices, or discounts at each stage if the business situation requires it. Every adjustment is logged with user attribution. Every document links back to every prior document in the chain - find any invoice and trace it back to the original quotation in two clicks.
Custom fields across the sales module mean that quotations and orders can carry the additional data Nepali B2B businesses need: project references for construction clients, tender numbers for government buyers, LC references for import businesses, or internal cost center codes for businesses allocating revenue by department. These custom fields carry forward through every stage conversion automatically - enter the project code on the quotation and it appears on the order, the challan, and the invoice without re-entry.
MISAC Intelligence Pvt. Ltd. has implemented quotation-to-invoice workflows for wholesale trading companies, construction material suppliers, and service businesses across Nepal. The pipeline view - outstanding quotations by salesperson, open orders by delivery date, invoices by aging - gives management real-time visibility into the sales cycle without a single manual report. Revenue does not wait until month end to be visible; it is visible the moment each invoice is raised.
Ready to See MISAC in Action?
If your sales team is retyping quotation data into orders, orders into challans, and challans into invoices, talk to us about a sales workflow that eliminates every redundant step from quote to collection.