# POS Inventory, Warehouse & Purchase Management > Track stock in every warehouse, transfer products between stores, and add stock with purchase invoices from your vendors. Inventory built into your POS. Source: https://cashierpos.io/features/inventory-management-and-tracking/ # POS inventory management from purchase to sale Buy from your vendors, receive stock into the right warehouse, move it between stores and watch it sell, all in the same system as your checkout. [Start free](https://app.cashierpos.io/auth/register)[Request a demo](https://calendly.com/dayoff/demo) ![Products list with codes, prices, categories and availability](/assets/img/pos-inventory-management-stock-screen.webp) ## Works on the devices you already own - iPhone - iPad - Android - Windows - MacOS - Any web browser - Multiple warehouses - Stock per warehouse - Stock transfers - Purchase invoices (Pro) - Vendors (Pro) - Units of measure - Import & export ## Inventory tools others charge extra for Multiple warehouses, Stock per warehouse, Stock transfers, Purchase invoices (Pro), Vendors (Pro), Units of measure and Import & export. [See all features](/features/) ## Stock you can trust, store by store 01 ### Record purchase invoices Pick the vendor and the store, add products with quantity and unit cost, save as draft or confirm. [Start free](https://app.cashierpos.io/auth/register) ![Purchase invoices with vendor, store, receiving and payment status](/assets/img/purchase-invoices-screen.webp) 02 ### Stock lands where it belongs Confirmed purchase invoices add quantities to the linked warehouse. Cancelling one removes them. [Start free](https://app.cashierpos.io/auth/register) ![Warehouses, one stock for each store](/assets/img/warehouses-screen.webp) 03 ### Transfer between stores Move products from one store to another and both counts update. [Start free](https://app.cashierpos.io/auth/register) ![Products list with codes, prices, categories and availability](/assets/img/pos-inventory-management-stock-screen.webp) 04 ### Sales take it out Every order reduces stock in its branch’s store. [Start free](https://app.cashierpos.io/auth/register) ![Orders list with totals by order type and a payment type for each order](/assets/img/pos-invoicing-software-invoice-list.webp) ## From supplier to shelf Every tool your counter needs on a busy day, built in and ready from your first sale. Warehouses ### Every store, its own stock See quantities product by product in each warehouse. Transfers ### Move stock in seconds Choose from-store, to-store and quantity; done. Purchasing ### Purchase invoices Unit cost, totals and discounts per vendor invoice, with drafts. Pro Vendors ### Vendor directory Contacts, addresses and every invoice from each vendor. Pro Connected ### One stock count for counter and website Stock, products and orders share one catalog, so the register and your ordering website see the same items. ## Start free, go unlimited on Pro Free covers one user, one cashier and one branch. Pro removes the limits. ### Free One user, one cashier and one branch. - Checkout, order types and payment methods - Products, variants and modifiers - Warehouses and stock transfers - Free online ordering website - Delivery zones and drivers - Customers and VAT settings - Offline mode ### Pro Unlimited users, cashiers and branches, priced per extra cashier and branch. - Everything in Free - Unlimited users, cashiers and branches - Expenses and advanced expense reports - Products report - Vendors and purchase invoices - Technical support - Monthly or yearly billing (save 17%), 14-day free trial [View pricing](/pricing/) ## Built for every kind of counter From one café to a chain of stores, Cashier POS fits the way you sell. [ ### Supermarkets & grocery Many items, many suppliers. Learn more ](/best-free-supermarket-pos-software/)[ ### Retail chains Stock per store and transfers. Learn more ](/features/multi-branch-and-cashier-management/)[ ### Cafés & kitchens Supplies bought from vendors. Learn more ](/businesses/point-of-sale-system-for-cafes/) ## Works even better together Every Cashier POS feature shares one catalog and one set of numbers, so nothing needs to be entered twice. - [Products](/features/products-management/) - [Multi-Branch & Cashier](/features/multi-branch-and-cashier-management/) - [Reports & Analytics](/features/reports-analytics/) [Explore all features](/features/) [ ![Products list with images, codes, prices, categories and availability, the one catalog every feature shares](/assets/img/pos-product-management-variants-screen.webp) Free online store Sell in-store and online from one catalog, with stock that stays in sync. ](/features/) ## Questions about inventory ### Purchase invoices add stock to a warehouse, transfers move it, and sales take it out. ### Yes. Add stores or warehouses and see stock in each. ### Yes, with a transfer record of quantity and date. ### Yes. Add vendors and create purchase invoices, including drafts. ### Not yet. \[update if the feature ships\] ## Ready to talk to us? Moving from another POS, opening a new branch or want help setting up? Our team is ready to help. [Get in touch](/contact/) [ ![](/assets/blog/pink-flat-stress-management-techniques-blog-banner-1.webp) From the blog · Jan 6, 2026 ### Best Free Supermarket POS Software Discover the best free supermarket POS software. Learn features, benefits, and why Cashier POS is the top free POS system for supermarkets. Read the article ](/best-free-supermarket-pos-software/)[ ![](/assets/blog/chatgpt-image-jun-10-2026-02-42-36-pm.webp) From the blog · Jun 14, 2026 ### Best Free POS System for Stores and Retail Businesses Discover how to choose the best free POS system for your business. Learn the key features every store and retail business needs in a POS app. Read the article ](/best-free-pos-system-for-stores-and-retail-businesses/) ## Everything you need to run your business, in one POS [Start free](https://app.cashierpos.io/auth/register) - [Point of Sale](/features/point-of-sale/) - [Multi-Branch & Cashier](/features/multi-branch-and-cashier-management/) - [Multi-Business](/features/multi-business-support/) - [Sales & Invoices](/features/sales-and-invoice-management/) - [Offline Mode](/features/offline-mode/) - [Reports & Analytics](/features/reports-analytics/) - [Products](/features/products-management/) - [Inventory](/features/inventory-management-and-tracking/) - [All features](/features/) - [Pricing](/pricing/) - [Cafés](/businesses/point-of-sale-system-for-cafes/) - [All businesses](/businesses/) - [Security](/security/) - [FAQs](/faqs/) - [Help center](/knowledge-base/) - [Blog](/blog/) ![](/assets/svg/logo-mark-reversed.svg) ## From first sale to every branch Sell faster, track every item and run every location from one free POS. - Cafés - Restaurants - Retail - Grocery - Food trucks - Chains [Start free](https://app.cashierpos.io/auth/register)[Request a demo](https://calendly.com/dayoff/demo)