Effortlessly create and send professional invoices—even for multiple customers at once.
Track your inventory in real time, print custom product labels, and manage shipping with ease.
Whether you're selling through social media, your website, or across multiple channels, our easy invoicing ensures inventory is updated so you never miss a sale.
Save time with automated multi-customer invoicing and simplify every step from sale to delivery.
Smart Multi-Customer Invoicing makes it easy to bill multiple clients in one go—saving you time, reducing manual errors, and streamlining your workflow.
Whether you're managing orders from social media, e-commerce platforms, or direct sales, our system lets you create, customize, and send invoices to multiple customers with just a few clicks.
It’s designed to scale with your business, keeping your billing process organized, efficient, and stress-free. Say goodbye to repetitive tasks and hello to smarter invoicing.
Take the guesswork out of your business. With smart inventory management, you’ll always know what’s in stock, what’s selling fast, and when it’s time to restock — no more surprises or missed sales.
But it doesn’t stop there. Unlock powerful reports that do more than just show numbers — they reveal patterns, highlight opportunities, and help you make confident, data-driven decisions. It’s not just about keeping track — it’s about moving forward, faster.
Deliver with confidence, every time. Our seamless shipping integration connects you with top carriers, automates tracking, and simplifies label creation — all in one place.
Whether you're sending one package or hundreds, our system saves you time, reduces errors, and keeps your customers in the loop. Real-time updates, transparent pricing, and faster fulfillment with carriers like USPS, UPS, FedEx, DHL, Canada Post, mean happier customers and fewer headaches for you.
Easily generate and manage invoices for your products, a single customer to multiple products — fast, accurate, and perfect for any sales channel.
Easily create invoices for multiple customers for a single product. Keep adding products to multiple customers until you are ready to send—quick, organized, and hassle-free.
Easily turn your social media orders into professional invoices—no spreadsheets, no manual entry. Just copy comments from your post and paste them directly into our invoicing tool. It’s fast, and built for sellers who hustle on Instagram, Facebook, TikTok, and beyond.
Sold more Items? No Problem. Automatically update existing invoices with new sales even if invoices are already sent. No need to start over, you can keep everything accurate and up to date.
Create products with multiple variations—like size, color, or style—all in one place. There is no limit to variations and attributes and managing prices and quantity for each variation is a breeze.
Always stay up to date with our inventory management. Track product in real time, get low-stock alerts, manage and update inventory with ease. Manage pricing and quantities of variations with a simple management interface.
Ship orders faster with seamless, built-in shipping—no third-party tools needed. Generate labels, compare carrier rates, track packages, and notify customers. Stay connected and in control, whether you're shipping locally or worldwide.
Unlock deep insights with super powerful reports that give you a clear view of your business performance. Track sales, inventory, payments, and customer trends—all in real time. Make smarter decisions faster with clean, customizable reports built to grow with you.
Purchasing new products?
Adding New Inventory?
Easily manage all your vendors with our simple vendor management system.
Change variation prices or update inventory of multiple items - its all so easy!
User Limits
1 User
User Limits
5 Users
User Limits
10 Users
User Limits
25 Users
Frequent Asked Questions
SellTrac is a powerful seller management application. Users can easily send invoices to single or multiple customers, manage inventory of products with variations, receive payments and ship their paid order with one click shipping.
Yes, you can invite team members and assign roles/permissions (e.g., read-only, admin, invoicing only)
Yes, we offer a free trial with access to all features. No credit card is required. No time limit on the Free Trial.
Our platform is web-based and mobile responsive. You can use it across all devices
Yes, you can add your logo, company details, color scheme, and personalized messages in the setup screen
Easily invoice a single product to multiple customers. You can keep creating new sales for additional products and the customer invoices are automatically updated. Invoices are updated automatically even if they are already sent but not paid.
Social Media Copy and Paste is a wonderful tool for social media sellers that saves them an incredible amount of time. Simply copy the comments from your social media post and paste them in the box. You can edit and make changes within the box to easily populate your sales for each customer
Yes, easily “Duplicate” to create a new invoice with the same data
We provide view and payment tracking. You’ll get a notification once the customer opens the invoice.
Yes, our platform supports integrations with Stripe, PayPal, and other gateways. Just enable payment options in your settings. You can also manually update the status of invoices for in person or online payments. Also, customers can pay in full or make partial payment.
No, all sensitive payment data is handled by the Payment gateways mentioned above.
Yes, overdue invoices are highlighted in red and listed in the “Overdue” tab. Automated payment reminders can also be enabled.
Yes, you can create any attributes and variations for each product and no limitations to the number of variations.
Yes, our easy interface allows you to update the quantity and prices of individual or multiple products simultaneously. You can update prices by fixed amount or percentage.
Your invoice status will update once the order is partially or fully paid. You will also receive an email with the details.
Yes, you can drill down on inventory by product and each variation.
Yes, you can set reorder thresholds to see stock levels fall below your set amount.
Yes, we support CSV imports. Use our template to upload your current product list in one go.
Yes, we are integrated with most of the shipping providers in the US and Canada. We also have integrations with over 100 providers worldwide.
We integrate with major carriers like UPS, FedEx, DHL, USPS, Canada Post and more. You can link your existing accounts or use our discounted rates.
Our reports section is quite exhaustive. You can see reports for sales, inventory, customers, vendors and more.