Last updated: 10 September 2026
Quote to invoice is a common small business workflow. You first create a quote or quotation to show proposed pricing. After the customer approves the price, scope and terms, the same details can be converted into an invoice for payment.
Quote to invoice workflow
- Create a quotation with products, services, tax, discount and validity date.
- Send or share the quotation PDF with the customer.
- Wait for the customer to approve the price and scope.
- Convert the accepted quotation into an invoice.
- Review invoice number, invoice date and payment terms.
- Save or print the final invoice PDF.
Why convert a quotation to an invoice?
Conversion saves time and reduces mistakes. The quote already contains the customer details, item list, rates, tax, discount and notes. Reusing those details avoids retyping and keeps the invoice aligned with the approved offer.
When should you convert a quote?
Convert a quote only after the customer accepts it. If the customer negotiates price, quantity or scope, update the quotation first or create a revised quote before converting it into an invoice.
Quotation vs invoice in the workflow
| Step | Document | Purpose |
|---|---|---|
| Before approval | Quotation or quote | Share expected cost, scope and validity |
| After approval | Invoice | Request payment or record the confirmed sale |
| After payment | Invoice record | Keep proof for follow-up and business records |
Using Docarith for quote to invoice
In Docarith, you can create a quotation, save it in browser history and convert it into an invoice after approval. Converted quotation history is protected with a clear warning so you understand that the invoice remains saved separately.
Quote to invoice FAQs
Can I create the invoice directly?
Yes. If the sale is already confirmed, use the invoice generator directly.
Can I keep the quotation after conversion?
Yes, keeping the original quote helps you trace what the customer approved before invoicing.
Can tax or discount change after conversion?
Review all values before sending the invoice. If the final sale changed, update the invoice before sharing it.
Start with the free quotation generator, convert after approval, or learn more about invoice vs quotation.