Invoice Maker & Smart Receipts

SK Tech Systems LLC

In-app purchases

About this app

Invoice Maker: All-in-One Freelancer Tools & Small Business Suite!

SIR keeps you organized, professional, and productive! From automated inventory management and professional invoice maker to generating and tracking estimates, receipts, payment vouchers, purchase orders, work orders, and more. SIR does it all for you!

Quote Maker With Templates

Create quotes via professional invoice maker or quote maker with templates to include your company logo, brand color, and information. Send invoices quickly before leaving your customer. Use the pre-existing invoice templates and receive a read notice.

Inventory Management Tracker

SIR is the only app that allows users to add multiple companies and warehouses, and assign multiple users with access from various devices. Inventory management includes tracking, recording, and stock updating is easy. Our inventory tracker will alert you with low stock reminders.

Get Paid at the POS

Accept online or in-person payments via credit card, debit card, Stripe or PayPal and get paid faster. Comparable to Square Point of Sale (POS), PayPal Business, and other payment systems.

Create Smart Receipts with Receipt Maker

Instantly create purchase orders & smart receipts once you receive payment. Easily keep track of all unpaid invoices.

Advanced Payments Management
Record partial payments and deposits, and issue payment vouchers and debit/credit notes for customers. You can view the database of customers and suppliers in one place.

Multi-User Control
With SIR, you can easily control every aspect of your business. You can add multiple users for easy business management. SIR is the business suite for you!

Track & Pay Taxes
SIR gives you an easy way to trace, export reports for easier tax filing and payment.

Bookkeeping Reports
By clicking the option to Export to PDF, you can export reports to PDF for bookkeeping and legal requirements with SIR.

Additional Features
- All data is cloud-based
- Add multiple currencies & view the info in multiple languages
- Customize your account & business documents with your logo, colors & signature.
- Attach photos, include payment information, payment terms, due dates, discounts, taxes, shipping details, notes, and more.
- Share documents via email, WhatsApp, print or PDF.
- Import customers & suppliers from your phone contacts
- Send auto-generated professionally designed invoice reminders and thank you notes to customers

SIR is the all-in-one business manager for small businesses, freelancers, contractors, agencies, and more! Manage your business and get paid faster with our invoice maker, estimate generator, receipt maker, estimate maker, invoice generator, inventory tracker, and invoice app.

SIR helps you manage your business effectively and efficiently. It is a perfect complement to other quote maker and invoice apps such as Invoice Simple, Xactimate, Zoho, Square Up, Square Point Of Sale, Invoice2go,Wave Invoicing, Invoice Home, Xero, Freshbooks, Intuit Quickbooks, and more!

So, get invoicing right away. Reduce your time and stress and make billing your customers the simplest thing you do all day with the best inventory management and receipt maker available.

Download SIR simple invoice maker now!

Ratings and reviews

I haven't purchased the service yet but I tested it and looks good, it would be more appealing if you incorporate barcode's or QR codes so we can fill up an estimate or an ivoice with scanning the invetory items... Manually is a must jmbut adding barcode scanning would be fantastic. It will be easier to move, return items in and out of the inventory... Consider the Barcode option and advertise again and you will attract more customers... Thanks

Best Invoicing app I have used so far. Full marks for the reports and invoice reminders generated from the app. Thanks SIR!

Simple but Powerful.......easy to use. Love the invoice templates that make me look truly professional.