Custom Shopify Checkout via Private App

The client needed a custom Shopify checkout that replaces the standard one and allows flexible order management.

We implemented the solution using the Shopify API:

• order creation with products
• custom discount logic
• order editing before payment
• invoice generation
• automatic order creation in Shopify after payment

The manager can confirm the order with the customer, modify it, and send an invoice for payment.

Result:

• full control over the checkout process
• workflow for B2B clients
• UTM and traffic analytics preserved
• orders automatically appear in Shopify

Кастомний checkout Shopify через Private App