# Online store connected to inventory software, ERP and POS Online store connected to Microinvest (Bulgaria's retail accounting software), Micro.bg, SelMatic, Gensoft, Barsy, R-Keeper and more. Inventory comes from your software, orders go into it. Source: https://cloudcart.com/en/offer/erp-pos-integration · CloudCart Inventory software, ERP and POS ## Online store connectedto your inventory software Inventory and prices come from your inventory software, and online orders go into it on their own. You don't have to change the software you work with. [Create a store for €1](https://my.cloudcart.com/register) 16+ ready-made connectionsAPI for any other system0% transaction fee Already on CloudCart? Every program is an app in the admin: Apps → the software's name. [See the connections, with a link to the admin ↓](https://cloudcart.com#vrazki) ERP · Two-way sync · logexample← Inventory by locationfrom the warehouse← Pricesfrom the warehouse→ Order #1041into the warehouse→ New customerinto the softwareManual retypingnoneExample. Your software gives inventory and prices, and the store sends back orders and customers. €550Min sales over 12 months5.5Morders over 12 months1,500+stores10 yearsin ecommerce ## Three reasons to start now CloudCart's zeros apply through Dec 31, 2026. And as always: 0% transaction fee on sales. €1per month for the planThe first 3 months, for every plan from Baby to Unicorn. The discount applies automatically, no code needed.€0for migrationOur team migrates your store from any platform, with a 24-month contract.0%card feesWith CloudCart Pay through Dec 31, 2026: Visa, Mastercard, Apple Pay and Google Pay. ## Three ways to connect any system Whatever software you use, there's a way. There's no third party between you and us. Ready-made connectionYou install your software's app from the admin and connect the two systems.Custom integrationYour software isn't on the list? Our team builds the connection specifically for your business.Your developerYour developer or your software vendor connects the two systems through the CloudCart API.CheckYou place a test order and see it in your warehouse software, with the inventory on the site. ## Systems that work with CloudCart The ready-made connections are apps in the admin. ### Inventory and prices flow into the store, orders flow into your software Your software stays the main system. The store takes inventory and prices from it and sends back orders and customers. Products are matched by barcode or SKU. - Microinvest, Micro.bg, SelMatic, Gensoft, Colibri and more - The update pace is set by the software itself - A returned item raises inventory and gets a credit note Where: in the admin, Apps → the software's name. Inventory and ERP · appsin the admin- Microinvest Bulgaria's retail accounting software. Leads on inventory and price. Sends on change or when you run the sync. Open in the admin → - Micro.bg Inventory and prices every 3 minutes, orders go in right away. Open in the admin → - SelMatic Inventory every 4 hours. Open in the admin → - Gensoft A catalog with prices and inventory, and orders go back into Gensoft. Open in the admin → - Colibri Products, categories and inventory. Open in the admin → - Zeron Products and inventory. Open in the admin → - Workflow Products and inventory. Open in the admin → - Universum Products, categories and inventory. Open in the admin → - Versus ERP Orders and customers into the software. Open in the admin → - Finale Inventory Warehouse and inventory. Open in the admin → The links lead to the admin sign-in, and each app is in Apps under its own name. ### Inventory by location and orders straight to the POS With POS systems the store takes inventory for each location separately. The customer orders online and collects from the location where the item is in stock. - PosMaster, Barsy, R-Keeper - Pickup in store and payment on the spot - Inventory by warehouse, linked to geo zones More for merchants with physical stores: [one inventory for the store and the site](https://cloudcart.com/en/offer/physical-store-online). POS and locations · appsin the admin- PosMaster POS and warehouse for stores. Syncs once a day. Open in the admin → - Barsy POS and warehouse for shops and restaurants. Every 8 hours. Open in the admin → - R-Keeper The restaurant POS: orders from the site go straight into it. Open in the admin → - Local Pickup Locations, inventory by location and pickup in store. Open in the admin → The links lead to the admin sign-in, and each app is in Apps under its own name. ### Import the supplier's catalog and sell from it Distributor catalogs come with their categories, prices and inventory. You map their categories to your own. - ALSO, IT4Profit, Polycomp, Vali Computers - XML feed from any other supplier - Inventory updates on its own Distributors · appsin the admin- ALSO The distributor's catalog, with categories and inventory. Open in the admin → - IT4Profit The distributor's catalog, with categories and inventory. Open in the admin → - Polycomp The distributor's catalog, with categories and inventory. Open in the admin → - Vali Computers The distributor's catalog, with categories and inventory. Open in the admin → The links lead to the admin sign-in, and each app is in Apps under its own name. ### Open API for any system Your developer or the company that maintains your software connects the two systems on their own. Everything they need is at cloudcart.dev. - GraphQL and REST API for products, inventory, prices, customers and orders - 20 types of signed webhooks to your software - CLI and MCP server for AI assistants The API is included from the Starter Pack plan up. API · cloudcart.devexample# CloudCart notifies your software order.created → https://erp.example.bg/cc HMAC-SHA256 signature # Your software updates the store REST /api/v2 GraphQL /api/gqlWebhooks20 types, signedAPI keyswith permissions, and read-onlyExample from the old page. The documentation, examples and CLI are at cloudcart.dev. ## Don't fall into these traps The six things that keep the site and the warehouse living apart. In CloudCart each one has an answer. Manual retypingHours every day and mistakes the customer sees.Sold but not in stockThe site shows old inventory and takes orders for nothing.“We don't support your system”A platform that wants you to change your inventory software.Integration for monthsA project with no end and a growing budget.Prices in two placesA different price in the store and in the warehouse.Two companies, nobody responsibleThe ERP vendor and the platform blame each other. ## Warehouse connection vs. manual work | | CloudCart | Manual | | Inventory on the site | Comes from the warehouse | You update by hand | | Pricing | From the inventory software | You change it in two places | | Online orders | Go into the warehouse on their own | An employee enters them | | Catalogs | Synced | You maintain two | | Retyping mistakes | No retyping | They happen | | POS in stores | PosMaster, Barsy, R-Keeper | Separate | | A new system | We build it for you on request, or your developer does it through the API | Months of development | | Formats | API, CSV, XML | Excel | | Transaction fee on sales | 0% | Depends on the platform | The comparison describes how things usually are and depends on the plan and the setup. ## From sign-up to a working connection Create the store€1/month for the first 3 months. Already a customer? Go to step 2.Install the appApps → your software's name, then enter its access details.First syncProducts are matched by barcode or SKU and inventory comes into the store.Test orderPlace an order on the site and see it in the warehouse. ## Connected to everything you work with Couriers, banks, marketplaces and inventory software. You switch them on from the admin, no developer needed. ### Couriers Shipping labels, cash on delivery, offices and lockers from the admin. Econt Speedy BOX NOW Sameday Evropat Pigeon Express Poshta MikMik NTC Logistics ELS Logistic GLS ### Payments The ways your customers pay. CloudCart Pay Borica ePay myPOS Fibank DSK Bank Paysera PayPal Stripe Cash on delivery Bank transfer ### Installments The customer buys in installments and you get the full amount. tbi bank DSK installments DSK 0% Fibank installments PB Personal Finance Iute Mokka ### Marketplaces and comparison sites One catalog, sales everywhere your customers shop. eMAG OLX Pazaruvaj Sravni.bg Trendo Glami Skroutz TikTok Shop Glovo ### Inventory, ERP and POS Inventory, prices and orders move between your store and your software. Microinvest Micro.bg Gensoft SelMatic Barsy R-Keeper Zeron Universum Versus Colibri POSMaster ## Merchants who have already made the move A retail chain, a sports brand, a football club, a pastry shop. See what they say and what their stores look like. 4,4★★★★★on Google from 158 reviews Hear from the owners themselves. Click a story to watch it. Real stores. Open them and browse as a customer. [fanshop.levski.bg](https://fanshop.levski.bg/)[sportbox.bg](https://sportbox.bg/)[dabov.coffee](https://dabov.coffee/)[zora.bg](https://zora.bg/)[vinoimeze.bg](https://vinoimeze.bg/)[serendipity.jewelry](https://serendipity.jewelry/)[aurabody.bg](https://aurabody.bg/)[eandm.bg](https://eandm.bg/)[myhomeandgarden.bg](https://myhomeandgarden.bg/)[visvitalis.bg](https://visvitalis.bg/)[owllee.com](https://owllee.com/)1,500+stores sell with CloudCart. Yours could be next. Some of the brands selling with CloudCart. ## A Bulgarian team with 10 years of ecommerce experience Stores on CloudCart sold €550 million over the last 12 months. The team is based in Sofia, knows the market and stays with you after launch. A team in SofiaA dedicated point of contact10 years of experienceHonest recommendations ## Or build your store with your AI assistant Claude Code, ChatGPT Codex, Cursor, VS Code or Gemini CLI build the store step by step: products, categories, descriptions and settings. Write in English. - Register your store Registration takes a minute, with the same offer. - Get an access key In the admin: bottom-left menu → “PAT tokens” → new key. - Paste the sentence into your assistant It asks about your goal and guides you step by step. Give it the key and your store’s address. [How it works with each assistant →](https://cloudcart.com/en/offer/ai) The sentence for your AI assistant Fetch and follow the instructions at https://raw.githubusercontent.com/cloudcart/ai-toolkit/main/prompt.md to set up my AI agent for CloudCartThe assistant will talk to you in your language. ## Everything you need to sell, in one place Your store is €1/month for the first 3 months. CloudCart gives you more tools to help you sell alongside it. [Aura Chat An AI salesperson that answers around the clock and sells from your catalog. See more →](https://cloudcart.com/en/offer/aura-chat)[Aura Search AI search that finds the product even with a typo. From €9/month. See more →](https://cloudcart.com/en/offer/aura-search)[CloudCart Pay Cards, Apple Pay and Google Pay with a 0% fee through Dec 31, 2026. See more →](https://cloudcart.com/en/offer/cloudcart-pay)[AI assistant Claude, ChatGPT and others manage your store with a single sentence. See more →](https://cloudcart.com/en/offer/ai)[CloudCart Admin Orders from your phone: statuses, shipping labels and notifications. €0. See more →](https://cloudcart.com/en/offer/admin-app)[Migration From another platform for €0 with a 24-month contract. See more →](https://cloudcart.com/en/offer/online-store-migration) Questions ## Questions about connecting to inventory software and ERP 01 / 10 ### Which inventory software works with a CloudCart online store? Microinvest (Bulgaria's retail accounting software), Micro.bg, SelMatic, Gensoft, Colibri, Universum, Versus ERP and Finale Inventory for inventory and ERP, and PosMaster, Barsy and R-Keeper for POS. Each one is an app in the admin. If yours isn't listed, we build the connection for you. 02 / 10 ### What is an ERP integration for an online store? A connection where inventory and prices flow into the store from your ERP or inventory software, and online orders and customers flow back into it. Nobody retypes orders by hand. 03 / 10 ### My software isn't on the list. What now? Two ways: our team builds the connection for you, or your developer or your software vendor builds it through the CloudCart API. The documentation is at cloudcart.dev. 04 / 10 ### How fast is inventory updated? It depends on the software: Micro.bg every 3 minutes, SelMatic every 4 hours, Barsy every 8 hours, PosMaster once a day, and Microinvest on change or when you run the sync. 05 / 10 ### Is the connection two-way? Yes. Inventory and prices come from your software, and orders and customers go into it. Exactly what syncs depends on the system. 06 / 10 ### Can I see inventory by location? Yes. With POS systems the store takes inventory for each location separately, and with Local Pickup the customer collects from the location where the item is in stock. 07 / 10 ### Can the online price be different? Yes. If prices come from Microinvest, you choose which of its price groups goes online. 08 / 10 ### Who can use the API? Any developer with an API key from your store. The API is included from the Starter Pack plan up. 09 / 10 ### Do I need a license for the software? Yes, for your software, from its vendor. The connection to CloudCart is a separate app in the store. 10 / 10 ### How much does it cost? The plan is €1/month for the first 3 months, for every plan from Baby to Unicorn. No transaction fees. ## The store and the warehouse, one truth Create the store for €1/month for the first 3 months and connect the software you already work with. [Create a store for €1](https://my.cloudcart.com/register)