FlexxOs Seller Dashboard – Sales, Stock & Profit App (Phone + Laptop, Works Offline)

Still writing your sales in a notebook? And at the end of the month, you're not really sure how much you made?I built FlexxOs for exactly that. It's a simple app that helps you run your shop properly: record every sale, keep an eye on your stock, remember who owes you, and finally see your real profit.It works on your phone, your laptop or your tablet. You don't need data, you don't need to create an account, and there's no monthly fee. You pay once and it's yours.Here's what you can do with itMake a sale in a few taps, whether the customer pays cash, MoMo, bank transfer, card or on credit. Send the receipt straight to their WhatsApp, or print it if you have a printer.When someone buys on credit, FlexxOs remembers. You can see who owes you, how much, and record it when they pay small small.It tracks your stock as you sell and warns you when something is running low, so you're not caught off guard when a customer asks for it.Add your expenses (rent, transport, staff, anything), and FlexxOs shows what you actually made after costs, not just how much came in.When you need it, there are reports you can print or export to Excel, a PIN to keep your records private, and a one-tap backup you can send to your own WhatsApp or Google Drive.It's for you if you sell anything: clothes, phones and accessories, cosmetics, provisions, or online through Instagram and WhatsApp.What you'll get after paymentYou'll download one zip file. Inside you'll find:The FlexxOs app (FlexxOs.html). Open it on your laptop or Android phone and you're in. Nothing to install.A Quick Start Guide (PDF) with pictures, showing you how to open it, set up your shop, make your first sale and back up your records.A START HERE note with quick steps for every device.Your iPhone/iPad link and access key. If you use an iPhone, it's in the START HERE note and the guide. You open it in Safari and add it to your Home Screen.There's also sample data inside, so you can play around and get comfortable first. When you're ready, clear it with one tap and start with your own products.What you needA laptop or desktop with Chrome or Edge, an Android phone or tablet with Chrome, or an iPhone/iPad with Safari. You only need internet to download it. After that, it works offline.Two honest things to knowYour records are saved on your own device, not online. So please make a backup once a week; it takes one tap. And if you use FlexxOs on both your phone and your laptop, each one keeps its own records. They don't sync with each other.Pay once, use it every day, and finally know your numbers. 💜