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Converting Sales Order (SO) to Invoice (INV)

Convert Sales Orders to Invoices with a few clicks. All SO details auto-populate into the invoice, eliminating manual data entry. Send invoices with embedded payment links for faster collection.

Updated over 2 months ago

What is SO to Invoice Conversion?

Converting a Sales Order to an Invoice transforms your fulfillment commitment into a billing document. When you create an invoice from an SO, all order details, buyer information, line items, quantities, pricing, and payment terms, automatically populate the invoice form. No retyping required.


When to Create Invoices from SO

After Delivery

Create invoices after goods or services have been delivered. Buyers expect to be billed once they receive what they ordered.

Milestone Billing

Create multiple invoices from one SO when billing in phases. Useful for large orders with payment milestones like 30% upon order, 40% upon delivery, 30% upon completion.

Advance Payment

Create invoices immediately after SO acceptance for advance payment or deposit requirements per your payment terms.

Upon Shipment

Bill buyers when goods are shipped, especially for orders with net payment terms (net 30, net 60).


How to Convert SO to Invoice

Step 1: Open the Sales Order

Go to your Sales Orders dashboard and click on the SO you want to invoice. Review the SO details including buyer information, line items, quantities, pricing, and payment terms.

Step 2: Click Create Invoice

From the SO detail page, click the Create Invoice button. The system opens a new invoice form with all SO data pre-populated.


Step 3: Review Auto-Populated Data

The invoice form automatically includes:

  • Buyer company name and contact information

  • Shipping/billing address

  • All line items from the SO with descriptions, quantities, and unit prices

  • Subtotals, taxes, and total amount

  • Payment terms from the SO

  • Your company information and branding

Step 4: Adjust if Needed

Make any necessary adjustments such as partial quantities if not invoicing the full SO, adjust payment terms or due dates, add or modify line items, or include additional charges (shipping, handling).

Step 5: Send Invoice

Click Send Invoice to deliver it to the buyer. The buyer will get an email notification where they can view or download the invoice.


What Happens After Invoice Creation

Automatic Bill Generation For Buyers Using Quotable

When you create and send an invoice, the system automatically generates a corresponding Bill in the buyer's Quotable account. The buyer receives email notification with invoice details and payment link. No action needed from you, the Bill creates automatically.

Q: What if the Buyer doesn't have an active Quotable Account?

Answer: The Buyer doesn't need to have an active Quotable account to receive your invoice. The buyer can still receive, view and download invoices via no-login links.

Invoice Status

Your invoice starts with status Sent and payment status Unpaid. As buyers make payments, status updates to Partially Paid or Paid. Track all invoice statuses from your Invoices dashboard.

Linked to Sales Order

The invoice remains linked to the originating SO. View the connection in Related Transactions on both the SO and invoice detail pages.


Creating Multiple Invoices from One SO

Phased Billing

You can create multiple invoices from a single Sales Order for milestone-based or phased billing. Each invoice can have different line items, quantities, or amounts totaling up to the SO value.

Example: 3-Phase Billing

  • Invoice 1: 30% deposit upon order acceptance

  • Invoice 2: 40% upon delivery of goods

  • Invoice 3: 30% upon project completion

All three invoices link back to the same SO, maintaining complete audit trail.

Partial Quantity Invoicing

Invoice partial quantities from the SO as items are delivered or completed. Remaining quantities can be invoiced later.


Payment Collection

Embedded Payment Links

Invoices created from SOs include embedded Quotable Payments links. Buyers can pay instantly via credit/debit cards, e-wallets, bank transfer, or other supported methods. Payments process in real-time with automatic status updates.

Buyer wants to using an offline payment method? No problem, we support manual payment recording. The buyer can upload a proof of payment and it will be applied directly to your invoice and marked as for payment verification on your invoice dashboard.

Payment Status Tracking

Track payment status progression:

  • Unpaid: Invoice sent, awaiting payment

  • Partially Paid: Some payment received, balance remaining

  • Paid: Full amount received and verified

  • For Verification: Manual payment recorded and must be verified manually

Faster Collections

Embedded payment links reduce collection time from 3-60 days to same-day payment. Buyers click "Pay Now" and can pay easily without needing to create an account.


Invoice Fields and Details

All invoices created from SOs include:

  • Invoice Number: Auto-generated unique identifier

  • Invoice Date: Creation date

  • Due Date: Based on payment terms from SO

  • Line Items: Products/services with quantities and pricing

  • Subtotal, Tax, Total: Auto-calculated amounts

  • Payment Terms: Advanced Payment, Down payment, Check on Delivery, Net 30, net 60, or custom terms

  • Payment Schedule: Milestone percentages if applicable

  • Seller Information: Your company details and logo

  • Buyer Information: Customer details from SO


Benefits of SO to Invoice Conversion

  • Zero Manual Entry: All data flows automatically from SO to invoice—no retyping buyer details, line items, or pricing.

  • Accuracy: Eliminates transcription errors that occur with manual invoice creation.

  • Speed: Create invoices in seconds instead of minutes with one-click conversion.

  • Consistency: Ensures invoice matches the accepted Sales Order exactly.

  • Audit Trail: Maintains complete linkage from Quote → PO → SO → Invoice for full transaction visibility.

  • Faster Payment: Embedded payment links enable instant buyer payment without waiting for bank transfers.

Result

Convert Sales Orders to Invoices in seconds. A few clicks populates all data, embedded payment links speed collection, and automatic Bill generation keeps buyers informed, streamlining your entire billing process.

Tips

  • Create invoices after delivery for standard billing

  • Use multiple invoices from one SO for milestone-based payment schedules

  • Review auto-populated data before sending—99% accurate but always verify

  • Adjust due dates based on buyer payment terms

  • Include embedded payment links for same-day collection potential

  • Track invoice status to monitor which buyers need payment follow-up

  • Create advance payment invoices for deposits when required

  • Partial quantity invoicing works for split deliveries

  • All invoices automatically create Bills on buyer side—no manual action needed

  • View Related Transactions to see SO-to-Invoice linkage

  • Invoice immediately after delivery to avoid collection delays


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