Quotes & proformas
Send a professional quote, convert it to a proforma or invoice when the client accepts, and keep the history linked.
Invoicing · For small business
Kwik Invoicing
Quote it, invoice it, get paid. Kwik Invoicing keeps your billing organised without spreadsheets, lost Word documents or awkward follow-up calls.
Overview
Billing that takes minutes, not evenings.
Kwik Invoicing is a focused invoicing program for owner-run businesses and small teams. It covers the whole billing cycle — quote, proforma, invoice, payment and statement — in one place, with a dashboard that shows what is paid, outstanding and overdue.
No accounting degree required. Capture the customer, add the lines, generate a clean PDF and send it. When payment arrives, record it and the customer's balance updates.
Invoices with multiple lines
Bill several products or services on one invoice, with quantities, rates and totals calculated automatically.
Recurring invoices
Set up repeat billing for retainers and monthly services so the same invoice is not retyped every month.
Payments & statements
Record full or partial payments, see who still owes you, and produce a customer statement when it is time to follow up.
Reports at a glance
Invoiced, paid, outstanding and overdue totals, with a monthly revenue view so you can see how the business is tracking.
PDFs, email & PIN lock
Generate PDF invoices, email them to clients, and protect the program with PIN access so the books are not an open window.
From first quote to final payment
1
Quote
Add the customer and line items, then send a quote or proforma with your terms.
2
Invoice
Convert the accepted quote or create the invoice directly. Email the PDF or print it.
3
Get paid
Record the payment, track what is outstanding, and issue a statement when you need to follow up.
Who it suits
- Consultants and professional services
- Repair, maintenance and installation businesses
- Small retailers and online sellers
- Contractors and trades
- Agencies and creative studios
- Owner-run businesses outgrowing spreadsheets
Screens from Kwik Invoicing
Click any screenshot to view it larger.
Small details that save time
- Customer history in one place Quotes, invoices, payments and statements are linked to the customer, not scattered across folders.
- Clear outstanding and overdue views Know who to chase before month-end sneaks up on you.
- An audit log See who changed what, which matters when more than one person works on the books.
- Settings that match your business Company details, banking information, invoice numbering and document layout in one settings area.
- Support from the same team If something is not working, you speak to the people who supply the software.
Frequently asked
Does Kwik Invoicing work offline?
Yes. Your data is stored locally on your Windows PC. An internet connection is only needed when you choose to email a document to a customer.
Can I use my own logo and banking details on invoices?
Yes. Company details, logo and banking information are configured in settings and appear on the generated PDF documents.
Can I email invoices directly from the program?
Yes. Kwik Invoicing can generate the PDF and hand it to your email setup so you can send it without saving and attaching files manually.
Is it a full accounting package?
No, and that is deliberate. Kwik Invoicing focuses on quotes, invoicing, payments and customer statements. If you use an accountant or a separate bookkeeping package, Kwik handles the billing side cleanly.
Can I import my existing customers?
Depending on the format of your existing data, we can assist with importing customer records. Mention this when you request a quote and we will assess it.
Stop rebuilding the same invoice every month.
See how Kwik handles your quotes, recurring billing and statements in a short walkthrough.
