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Agreements / Invoices

The invoice should explain what was billed, what was paid and what is still open.

Carry accepted work into billing, generate the customer document, record payments and credits, and keep fulfillment and accounting traceable when they apply.

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Invoices illustration
OverviewQuotesApprovalsInvoicesCredits & fulfillmentQuote RevisionsPaymentsInvoice Fulfillment

Bill the commercial work the customer actually accepted

Invoices can remain linked to the source quote, opportunity, customer and contact. Products or services from the commercial record can continue into billing instead of being recreated from memory.

When a customer questions the charge later, Finance has a path back to the sale that produced it.

Quote to invoice
Draft invoice
Converted from quote
Import from Quote
Finalize Invoice
Customer or Deal
BluePeak Trading
Due date
10/01/2026
Currency
USD
Line item
Qty
Unit
Tax
Line total
Operations platform annual plan
1
1,176.15
15%
USD 1,352.57
Items imported
Imported 1 line item from Q000271.
Import from Quote
Search quotes...
Q000271
Tunnel Lounge
USD 115.00
Ready
Q000289
Summit Advisory
USD 243.80
Expired
Q000257
BluePeak Trading
USD 1,352.57
Ready

Keep the dates, currency and totals where collections can use them

The invoice records its number, issue date, due date, currency, subtotal, tax, total, amount paid and amount due. Payment-term information can stay with the billing record as well.

For foreign-currency billing, Lynka can retain the transaction amount together with the base-currency values Accounting needs.

Quote to invoice
Draft invoice
Converted from quote
Import from Quote
Finalize Invoice
Customer or Deal
BluePeak Trading
Due date
10/01/2026
Currency
USD
Line item
Qty
Unit
Tax
Line total
Operations platform annual plan
1
1,176.15
15%
USD 1,352.57
Items imported
Imported 1 line item from Q000271.
Import from Quote
Search quotes...
Q000271
Tunnel Lounge
USD 115.00
Ready
Q000289
Summit Advisory
USD 243.80
Expired
Q000257
BluePeak Trading
USD 1,352.57
Ready

Generate the PDF from the invoice instead of making the PDF the invoice

Lynka can generate a customer-facing invoice PDF from the structured billing record. The customer gets the document while the invoice remains available for later payments, credits, fulfillment and accounting references.

That means billing history does not become trapped inside a static file the moment the invoice is sent.

Quote to invoice
Draft invoice
Converted from quote
Import from Quote
Finalize Invoice
Customer or Deal
BluePeak Trading
Due date
10/01/2026
Currency
USD
Line item
Qty
Unit
Tax
Line total
Operations platform annual plan
1
1,176.15
15%
USD 1,352.57
Items imported
Imported 1 line item from Q000271.
Import from Quote
Search quotes...
Q000271
Tunnel Lounge
USD 115.00
Ready
Q000289
Summit Advisory
USD 243.80
Expired
Q000257
BluePeak Trading
USD 1,352.57
Ready

Let several receipts settle one bill

One invoice can have several payment records, each with its own amount, date, method, reference, payer, currency and clearance information.

Deposits and installments therefore change amount paid and amount due without replacing the original invoice total.

Invoice payment history
Date
Method
Reference
Amount
Sep 04, 2026
Bank transfer
TRX-20814
USD 1,200.00
Sep 12, 2026
Bank transfer
TRX-20902
USD 500.00
Partially paid
Invoice balance
Invoice total
USD 2,000.00
Payments received
USD 1,700.00
Amount due
USD 300.00

Use credits for billing reductions, not fake cash

Credit notes are separate records that can point back to the source invoice and be allocated against invoice balances.

Finance can tell whether the balance fell because the customer paid or because the business reduced what was owed.

For product sales, billing and delivery can move on different clocks

Fulfillment records can track which invoiced products were delivered and in what quantity. Partial fulfillment is possible because delivery quantity is tracked independently from the invoice balance.

Posting eligible fulfillment can create outbound stock movement and the related inventory-cost accounting effect when Accounting is enabled.

Trace the ledger entry back to the customer bill

Invoices can carry journal references and accounting-period assignment so posted accounting has a path back to the billing event that created it.

Closed accounting periods can block changes to transactions dated inside them, keeping invoice accounting subject to the same period controls as the rest of the books.

Use due dates to run collections, not just decorate the PDF

Agreements reporting includes Invoices Created Trend, Invoices Due Soon, Overdue Invoices and A/R Aging Summary. Quote-to-Invoice Conversion adds a view of how often sent quotes continue into billing.

Those reports separate upcoming collections, late balances and the commercial handoff into invoicing instead of reducing everything to sent versus paid.

The customer sees an amount and a due date. Finance needs more: where the charge came from, what changed the balance, whether goods were delivered and how the transaction reached the ledger.

Lynka keeps those events distinct instead of hiding the whole billing lifecycle behind a single paid/unpaid flag.

An invoice becomes useful long after the PDF is sent. It is the billing record behind collections, credits, product delivery and the accounting entry created by the sale.

Continue through Agreements

Agreements overview

Move customer work into quotes, invoices and payments.

Quotes

Move customer work into quotes, invoices and payments.

Approvals

Move customer work into quotes, invoices and payments.

Track what has been paid against the invoice

Move customer work into quotes, invoices and payments.

Questions about Invoices

Can I create an invoice from an accepted quote?

Yes. The invoice can remain linked to the quote and reuse the customer and commercial details behind the accepted sale.

Lynka

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