Web application development · modular for marketplace sellers
Turnover, stock, purchasing and marketing together in one WebApp. Choose the modules you need and discover for yourself how they work. Based on our own marketplace practice.
Explore the WebApp
Discover in just over a minute how the modular WebApp helps your business and what it can do.
Video in Dutch · about 1 minute
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Watch the videoSelling through multiple channels? We connect marketplaces such as Amazon, Praxis and Brico, webshops such as CCV Shop, Lightspeed and Shopify, and shipping software such as QLS and Sendcloud. Your systems work together in one process.
Seeing a drop in sales is the start. You also want to know which item is left behind, how much stock there is and whether you need to adjust purchasing or marketing. In a modular web app, these steps are interrelated.
A drop in turnover, stock shortage or publication error becomes visible in your overview.
View the article, orders, supplier or campaign behind that signal.
Review an order, create a task, or perform an affiliate action.
What will you gain?
A web app is a workspace in your browser. You explore figures, manage products and handle tasks. These benefits make a difference in your daily work.
Bring data from your existing systems together and reuse it.
Orders, product codes and stock levels do not have to be entered over and over again. We identify the leading source and the tasks an integration can prepare. For exceptions and important changes, you agree who checks and approves them.
See how integrations workReview sales alongside margin, costs and available stock.
High sales alone do not tell you where to act. With the right modules, you can review channel costs, purchasing, advertising and stock alongside sales. Open the products behind a discrepancy and choose your next step. The result depends on the data your sources make available.
See the example in the demoWork from the same information with access that fits each role.
Buyers, warehouse staff and business owners have different tasks. During setup, we agree who can view information, who can make changes and where a check is needed. This keeps work clear without giving every team member every available function.
Use your WebApp on desktop, tablet or mobile and add what you need.
At your desk, you want a broad overview; in the warehouse, you want quick access to a product or pick list. The view adapts to your screen. Start with sales reporting, stock and orders and add modules that suit your process. New functions and extra capacity are agreed in advance.
Explore the available modulesFrom separate systems to one workspace
You do not need to build everything from scratch. We first look at your existing systems and which tasks our modules already support. Expand the options to find the right route.
The start-up of your dashboard and web app
Your sales are in your webshop, your purchasing in another program and your stock in your warehouse system. We automatically retrieve data from these sources via API connections and bring them together. The more reliable data we connect, the more complete the dashboard becomes and the better you can explain deviations and look ahead.
We inventory your web shops, marketplaces, cash register system, purchasing program, accounting, warehouse, shipping software, CRM and advertising accounts. We investigate per system which data and history are available via the API. For each module we record what is needed, what access your account offers and how often the data must be updated.
We set up the API connections for the initial data collection and subsequent updates. We link item numbers, EANs and order numbers, prevent double counting and coordinate dates, currency, VAT and statuses. We agree which source is leading if data differs.
We compare numbers and totals with the source systems and test calculations together with you. We will then have the links updated automatically as agreed. Where the source supports this, a notification from the source system can initiate an update. In the dashboard we make the latest processing, missing data and errors visible, so that you know what the figures are based on.
See what data your modules need →Read how we automatically retrieve data via APIs →More about reliable data →
More data helps when it is relevant, current and comparable. We collect the agreed data for your purpose and organize access accordingly. You don't have to connect everything at once: we start with the essential API connections and expand in a targeted manner.
An import only for testing at startup. We can temporarily use an Excel or CSV file to show the operation and the first dashboard with sample data. For daily use, we automatically retrieve the data via APIs; you do not have to keep submitting files. If a system does not offer a usable API, we will first discuss what is needed before committing to a connection. More about the start-up and a temporary test →
See what each part does and open 'More info' for explanations and examples. Compose your WebApp on the separate calculation page: your price remains at the top of the screen.
Consumption costs: this module uses the shared database. No AI needed for regular sales and margin calculations. View usage tables →
Two sample views with fictitious data. Tap an image to enlarge.
Turnover and margin
Item card
Monthly and quarterly overview
Turnover per item
Turnover and margin
Item card
Monthly and quarterly overview
Turnover per item4 screens from this module · fictitious data
Consumption costs: this module uses the shared database. No AI needed for inventory levels and coverage. View usage tables →
Two sample views with fictitious data. Tap an image to enlarge.
Stock and coverage
Obsolete stock
Overstock
Stock per supplier
Stock and coverage
Obsolete stock
Overstock
Stock per supplier4 screens from this module · fictitious data
Returns processing is custom work. Returns processing and returns integrations are custom work and are excluded from these package prices.
Consumption costs: this module uses the shared database. Only with agreed AI answer concepts for customer questions; regular order processing does not use AI. View usage tables →
Two sample views with fictitious data. Tap an image to enlarge.
Orders and statuses
Order details and next step
Update order status
Customer details for orders
Orders and statuses
Order details and next step
Update order status
Customer details for orders4 screens from this module · fictitious data
Improve product copy with the separate Listing optimization. Create and edit product images with the Product Image Studio.
Publication status
Product fields per product
Enrich product data
Images in the item card
Publication status
Product fields per product
Enrich product data
Images in the item card4 screens from this module · fictitious data
Start with your own product photos and verified product information. The standard set contains six images: an isolated main image, real-life use, controls or app use where relevant, key benefits, a comparison and the box contents.
Open your brand style separately, change the brand name, colours and text, and use the same structure across your range. You can turn the style off for each set. Then edit an image, choose the main image and set the order.
Check images, product facts and channel requirements before downloading the set or publishing through a supported connection. Status is shown per product and channel. Generation and further edits count towards separate AI image usage.
Image Studio · product library
Six images in your brand style
Open and edit brand style
Show product benefits
Show product use and controls
Review image set by channel
Image Studio · product library
Six images in your brand style
Open and edit brand style
Show product benefits
Show product use and controls
Review image set by channel6 screens from this module · fictional data
Consumption costs: this module uses the shared database. No AI required for standard order advice and receipt processing. View usage tables →
Two sample views with fictitious data. Tap an image to enlarge.
Order advice
On order
Items to order
Supplier overview
Order advice
On order
Items to order
Supplier overview4 screens from this module · fictitious data
Consumption costs: this module uses the shared database. Only AI analysis or AI proposals that you have carried out. Ranking measures and regular advertising API links are not AI requests. View usage tables →
Two sample views with fictitious data. Tap an image to enlarge.
Advertising campaigns
Product ranking
Keywords and performance
Campaign proposals
Marketing opportunities
Ranking gainers and decliners
Advertising campaigns
Product ranking
Keywords and performance
Campaign proposals
Marketing opportunities
Ranking gainers and decliners6 screens from this module · fictional data
Consumption costs: this module uses the shared database. No AI needed for counting, labels and shipment statuses. View usage tables →
Two sample views with fictitious data. Tap an image to enlarge.
Warehouse locations
Fulfillment on the go
Counting inventory
Product labels
External storage
Warehouse locations
Fulfillment on the go
Counting inventory
Product labels
External storage5 screens from this module · fictional data
Consumption costs: this module uses the shared database. No AI needed for regular financial calculations. View usage tables →
Two sample views with fictitious data. Tap an image to enlarge.
Operating overview
Marketplace credits
Cost price and margin
Invoices for your sales orders
Operating overview
Marketplace credits
Cost price and margin
Invoices for your sales orders4 screens from this module · fictitious data
Consumption costs: this module uses the shared database. The standard forecast is a calculation and does not cause AI requests. View usage tables →
Two sample views with fictitious data. Tap an image to enlarge.
Sales forecast
Seasonal trends
Forecast by sales channel
Forecast per article
Sales forecast
Seasonal trends
Forecast by sales channel
Forecast per article4 screens from this module · fictitious data
Consumption costs: this module uses the shared database. Rule checks do not use AI. Additional AI interpretation only if you agree. View usage tables →
Two sample views with fictitious data. Tap an image to enlarge.
Open signals
Handled signals
Turnover declines
Publication errors
Open signals
Handled signals
Turnover declines
Publication errors4 screens from this module · fictitious data
Consumption costs: shared database usage. Daily warehouse operations do not require AI. View usage tables →
Screens from the interactive WMS demo with fictional data, in the selected language. Tap to enlarge.
WMS overview
New picking round
Picking and progress
Distribute items among order bins
Pack and ship orders
WMS overview
New picking round
Picking and progress
Distribute items among order bins
Pack and ship orders5 screens from this module · fictional data
Consumption costs: shared database use. No AI needed for regular invoices, quotes and VAT calculations. View usage tables →
Screens with fictional data from your own customer environment. Tap to enlarge.
Invoice from a sales order
Billing relationships
Create a product quotation
Saved product quotes
Invoice from a sales order
Billing relationships
Create a product quotation
Saved product quotes4 screens from this module · fictitious data
Consumption costs: Shared database usage. AI text requests are charged separately. View usage tables →
Screens with fictional data from your own customer environment. Tap to enlarge.
Listing quality per product
Listing checks and improvements
Review a text suggestion
Existing product fields
Listing quality per product
Listing checks and improvements
Review a text suggestion
Existing product fields4 screens from this module · fictitious data
Start small, expand in a targeted manner
You pay to configure existing modules rather than rebuild every feature. The starter package includes revenue reporting, stock, and orders. Agree extensions and additional work upfront; explore your own package in the calculator.
Including the three starter modules, hosting, database setup, backups, monitoring, regular maintenance and the setup of one existing standard connection. User assistance: 30 minutes per customer per month. Repairing errors in our software is separate from this.
You expand the same environment. Listing optimisation and Product Image Studio are selected separately. Picking lists and shipping are part of WMS warehouse management. All 14 modules together cost € 5.245 setup and € 549 per month.
A new, clear connection costs an indicative price of € 750–€ 2,500; We estimate complex connections separately. Additional customization: € 95 per hour with an agreed budget in advance. Database and AI consumption are in addition to the module price. We coordinate extra capacity and external subscriptions in advance.
The design applies to existing, reusable modules. We agree in advance which users, items, orders, synchronizations and support are included in your package. Additional consumption and new functions are budgeted separately.
The package prices and monthly discounts are valid until . All amounts are exclusive of VAT. One HTML website has a separate construction price.
Customization with your existing systems
The logos below show a selection of possible connections. Jouw WebApp kan ook met andere marketplaces, webshops, verzenddiensten en bedrijfssoftware samenwerken. We use the available API to connect the right data and actions to your modules.
A selection of marketplaces. Bring orders, supply and stock together and compare turnover and margin per channel.
View the options →
A selection of webshop platforms. Connect your webshop with product management, inventory, reporting and purchasing.
View the options →
A selection of shipping services. From order to shipping label and track & trace, with a view to exceptions.
View the options →View a more extensive selection of 45 platforms and services below. Is your system not listed? We are also investigating a link for this with an available API. Click on a name for the supplier's general website.
Orders, items, customers and stock from your online store.
Sales, offer, product information and available advertising data.
Product features, media and information exchange with sales channels.
Relationships, invoices, costs and administrative data together.
Inventory locations, pick lists, shipping labels and delivery statuses.
Campaign costs and search performance in addition to revenue, conversion and margin.
Customer information, tasks, files and notifications in your daily work.
From first conversation to daily use
You know what we configure, what you provide and when we check it together.
Identify the daily problem to solve first.
Together, we review your workflow, systems and exceptions. We choose suitable modules and define users, intended actions, setup and recurring costs. You see which parts are existing functions and which need additional development.
Check access and set up the agreed integrations.
We check whether your accounts provide the required data and actions through the API. We then align product codes, statuses, history and processing intervals. New integrations, missing data and cleanup receive their own estimates in advance.
Walk through real tasks before you start using it.
For example, you review an order, check a stock discrepancy or work through a pick list. We compare data with the source and also test exceptions, error messages and approval steps. We agree when the first version is ready to use.
Get guidance and expand according to your team’s needs.
We agree on launch, support and management. Hosting, backups, monitoring and regular maintenance are part of the package. Extra modules or new functions are discussed separately. The schedule depends on your sources, access and the agreed scope.
Clear arrangements after launch too
Good software also needs clear agreements. Open a topic for an explanation and the relevant options.
Align permissions and data processing with your team’s work.
During setup, we determine which team members and integrations need access. We agree which information is processed and who can make changes. Backups, monitoring and regular platform maintenance are included; special security or retention requirements are discussed in advance.
More about security and accessAgree on your data and a possible future move in advance.
You receive a configured environment based on existing modular software. This does not mean the source code is transferred. Usage, available exports, retention periods and termination are set out in the proposal. Separately developed custom work also has explicit agreements.
Discuss your data and arrangementsSee what your subscription covers and what is agreed separately.
Hosting, backups, monitoring and regular maintenance are included. You receive 30 minutes of user support per customer per month. Fixing errors in our software is separate from that allowance. Extra guidance, new functions and additional integrations are agreed in advance.
View management and monthly costsYour fixed module fee and variable usage costs are separate.
Database usage is charged on top of your subscription. AI costs apply to AI functions such as image generation and optional text suggestions. Ordinary calculations or rule checks are not automatically AI requests. View the usage tiers and the modules they apply to.
View usage costs and tiersBuilt from practical experience
Our own marketplace experience is the foundation of the modules. A different process sometimes needs additional development. These projects show the difference.
Smartlife Domotica brings sales channels, stock and management information together. Explore the approach behind the modular WebApp with examples of its dashboard and modules.
Explore the marketplace case
Olympus Bouw focuses on weekly planning, files and document checks. This is a separate application: these functions are not automatically included in the marketplace starter package.
Explore planning and filesUse trends, YoY and expected needs to look ahead.
Connect availability and sales to the next purchase.
View products, Buy Box, campaigns and order suggestions in context.
Yes. The starter package contains turnover reporting, stock and orders. You can then expand in a targeted manner. Any necessary parts are taken once; You do not pay for the three starting modules again as a separate module.
You pay for the modules that are activated for your company. The quotation distinguishes between one-off installation, periodic module costs, connections and any additional work. We agree on users, hosting, support, duration and external costs in advance.
In principle, we can develop a custom connection for every available API. We check in advance whether you have access and whether the API supports the data and actions your process needs. The subscription with the supplier, rights and usage limits partly determine the design.
We design the web app for use on desktop, tablet and mobile. You get a suitable display on every screen. Together we test daily actions, such as examining a number, completing a task or assessing an order.
We determine this together per process. A module can display information, prepare a proposal or carry out an agreed action. For example, for orders and campaign changes, we set up a check and approval step where necessary.
Yes. We continue to build on the same environment and record the data, dependencies, activities and costs for each extension. We also coordinate changes to existing modules and agreements about disabling or terminating them in advance.
A website informs visitors about your business and services. A web application helps users with daily tasks such as checking stock, handling orders or using a picklist. Our modular WebApp runs in the browser and connects these tasks to your integrated systems.
It depends on the modules, available API access, data quality and any new features. After reviewing your requirements, we agree a schedule and testing milestones. Existing modules form the foundation; custom additions have their own scope and schedule.
Your subscription covers hosting, backups, monitoring and regular platform maintenance. It includes 30 minutes of user support per customer per month; fixing faults in our software is separate from this allowance. Extra guidance, new features and AI or database usage are outside the fixed module price.
You receive an environment configured for your business using our existing modular software. This does not automatically transfer ownership of the source code. We document the terms for use, data, exports, termination and any separately developed custom work in the proposal.
Explain what work currently takes time and what systems you use. We help you think about a small, usable first version.
Try it yourself
Discover the dashboard and modules for items, orders, turnover, stock, purchasing, warehouse, marketing and finance. Open an item card and try the example actions. Switch between light and dark. The demo follows the working method of our own WebApp and uses only fictitious data.
Turnover, stock and orders are immediately included. Then choose, for example, purchasing, warehouse, product management or marketing. The lower package prices have already been included in the price structure.
Valid until .
The fixed module prices do not include AI and database consumption. Database usage from indicative € 5 per month; AI only when used. View the separate usage rates and costs per module →
Returns processing and returns integrations are custom work and are excluded from these package prices.
Our approach
We make agreements easy to understand and keep you informed about progress, decisions and next steps.
We bring relevant figures together and explain what they mean, helping you decide where action is needed.
We look at which recurring steps could work smarter, with attention to checks, exceptions and the people using them.
We start with a clearly defined step. Then we expand with purpose, based on what your business and workflow need.
