E-COMMERCE

From product
to checkout
and order.

Build an online shop with products, customer accounts, checkout and payments on one modular platform. Connect orders to invoicing and stock management as your business needs grow.

Get started with QUIQQER Explore the workflow

BUILT AROUND YOUR PROJECT

Your storefront.
Your order process.

For shops selling physical products, digital items or recurring services, with applications selected for the way you sell.

Products with structure

Organize your assortment with categories, reusable attributes, variants and localized product information.

Checkout around your customers

Configure customer data, delivery and payment steps. Add guest checkout or a compact checkout flow when it fits your shop.

Business after the buy button

Keep order, payment and shipping status in view. Add invoicing and stock applications to support the work behind the storefront.

HOW THE PARTS WORK TOGETHER

Product. Basket. Checkout. Order.

Build and test the journey from the first product page to a completed order and its follow-up documents.

01 · CATALOG

Prepare your assortment

Create products, categories, prices and variants. Choose how product information appears in the storefront.

02 · BASKET

Keep the selection together

Use persistent guest and customer baskets with quantities and price calculation. Add discounts or coupons where needed.

03 · CHECKOUT

Take the order

Configure address, delivery and payment selection. Set up applicable taxes, shipping rules and your chosen payment providers.

04 · PROCESSING

Complete the sale

Manage orders with processing, payment and shipping statuses. Configure invoice creation and stock handling through the relevant applications.

EXTEND YOUR PLATFORM

Add what your shop needs next.

Select the applications for your project and add further capabilities when you need them.

Catalog & discovery

Use product categories, attributes, variants and product search to help customers find the right item.

Pricing & promotions

Configure base and offer prices, quantity tiers and price factors. Add discount rules or redeemable coupon codes.

Shipping & stock

Set up shipping methods and availability rules. Add stock controls, shipping statuses and carrier tracking links.

Payments & invoices

Configure supported payment methods and providers. Create invoices from orders manually or automatically according to order and payment state.

Customer self-service

Let customers review orders, continue unpaid orders and access available documents from their account.

Beyond one-time purchases

Add digital products, memberships or subscription products for other sales models. Choose the applications and payment provider for each model.

GET STARTED WITH QUIQQER

Start with one product.
Complete one test order.

Install the platform, configure the applications and test a complete journey before opening it to your audience.

01 · INSTALL

Start your QUIQQER system

Choose AI-guided setup, Docker or the PHAR installer. Follow the installation guide to get your own system running.

Choose an installation method

02 · ADD APPLICATIONS

Select your first applications

Select the product, order, payment and storefront applications. Add tax, shipping, invoicing or stock packages according to the products and markets you serve.

Learn how to manage packages

03 · CONFIGURE & TEST

Complete your first workflow

Create a sample product, configure prices and checkout, and complete an order using a test payment method. Check totals, confirmation messages, order status and any configured invoice or stock changes.

Get to know the administration

BEFORE YOU START

A few practical questions.

Can I sell both physical and digital products?

The product application provides product records and a digital product type for items that do not require shipping. Configure the delivery or access workflow your digital offer needs.

Does an order automatically create an invoice?

The order application supports manual or automatic invoice creation based on order and payment state. Install the required invoice applications and configure when drafts or posted invoices should be created.

Can the shop connect to business applications?

Yes. QUIQQER has applications for customer management, invoicing, stock and further ERP processes. Select and configure the packages that connect your shop to the business workflow you need. Explore Business Applications →

Which packages provide these capabilities?

Package and capability references from the QUIQQER catalog:

  • Products: commerce.product-catalog (quiqqer/products); commerce.product-categories (quiqqer/products); commerce.product-variants (quiqqer/products); commerce.product-pricing (quiqqer/products).
  • Basket & checkout: commerce.shopping-cart (quiqqer/order); commerce.checkout (quiqqer/order); commerce.guest-checkout (quiqqer/order-guestorder).
  • Payments & delivery: payments.checkout-payment-selection (quiqqer/payments); commerce.shipping-methods (quiqqer/shipping); taxation.tax-determination (quiqqer/tax).
  • Orders & operations: sales.order-management (quiqqer/order); billing.order-invoicing (quiqqer/order); inventory.stock-management (quiqqer/stock-management).

The catalog includes public and restricted packages. Availability, installed applications and project configuration determine what your system can use. Explore AI Agents and the MCP capability catalog

START BUILDING

Build your first shop workflow.

Choose an installation method, add your commerce applications and take a sample product through the complete order process.

Choose your installation