SIR: The All-in-one Invoice Maker App

Concept of the app:

Are you juggling invoice management, overseeing purchases, creating receipts, and keeping records of your business? Running a business is hard especially if you have strained resources to work with. The financial paperwork involved alone is enough to scratch your head out and diverge attention from core activities in your business. With SIR’s all-in-one financial management features, you can let intelligent software automate tedious iterative paperwork for you such as purchase order details, estimates, invoice generation, receipt creation, and stock tracking, you can do it all on SIR!


Stock tracking: Picture this: a client orders an item but it’s out of stock! With SIR you can better manage your stock with inventory level notifications, to ensure you never miss sales opportunities!

Professional Invoice Maker with Templates: No need to create excel spreadsheets or smudgy-looking handwritten invoices. Create an appealing professional invoice for your customers in only seconds.

Invoice read notification: Often, certain clients may say they didn’t see your notice to put off payment. With SIR, you get a read notice notification so you know whether or not a client has read the invoice.

Get paid faster: Is your business set up to receive payments online through PayPal? Does it rely on debit or credit cards? SIR can link to all these payment Options.

Estimate generator: Using SIR’s highly efficient estimate generator, you can issue professional estimates that can guarantee you get the job

Receipts and payment generator: You can create payment vouchers to track supplier balances and also receipts for completed transactions.

How SIR works

Simply feed in data to the invoice creator template and generate a customer invoice to send to a client in mere moments. You can also include a payment link in the invoice so that your clients can make their payments securely and conveniently. Also, create receipts and purchase orders in a matter of minutes, and set stock notifications to automatically keep an eye on your inventory levels.

Why SIR is in a league of its own

When you’d normally need a plethora of separate apps for invoices, purchase orders, and estimate generation, SIR combines all these key business functions into a convenient one-stop application. What’s more, it simplifies financial processes that would take hours into seconds, ensuring you can focus more on your clients and running your business. Plus, the invoice-read feature, where you know for sure if a customer has seen your invoice, is also really cool!

Are you struggling under the weight of stock, inventory, and invoice management in your company?

Then download the SIR app to streamline crucial financial processes in your business today!

Website –

iOS app –

Android app –

click here for more articles

Jennifer Alex

Howwedoo is a platform where you get all educational tips and Tricks, Udemy Free Courses with certificate, Exams Notes, Howwedoo provide all past papers with a complete solution, like Fbise Past Papers, Model papers, Notes for All Classes A Level, O level Past papers