To configure the extension,

1. Go to the Magento 2 Admin panel.
2. On the left navigation bar, click the Zalando Integration menu.
   The menu appears as shown in the following figure:
   
3. Click on Configuration.
   The Configuration page appears as shown in the following figure:
   
4. In the right panel, click on Zalando API Settings, and the section expands as:
   
5. Under Zalando Api Settings, do the following steps:
   • In the Enabled list, select Yes to enable the extension features.
   • In Credential Status, it will show Valid if the details entered are valid else it will display Invalid.
   • In Api Mode, select the store mode Sandbox or Live.
   • In Client Id, enter client id fetched from Zalando Developer Account.
   • In Client Secret, enter the secret key fetched from Zalando Developer Account.
   • The Access Token is automatically filled if the above-mentioned credentials are valid.
   • The Merchant Id is also automatically filled if the credentials are valid.
   • In the Debug Log list, select Yes to start Zalando Integration in the debug mode. It will enable the logging and generate the product/inventory/price feeds.
   • In the Select Store, select the store view.
6. Scroll down and click on Zalando Product Settings; the section is expanded as:
   
7. Under Zalando Product Settings, do the following steps:
   • In the Product Price Modification Type list, select one of the following options:
     • Increase by Fixed Price: If selected, then the Modify by Fix Price field appears.
     • Increase by Fixed Percentage: If selected, then the Modify by Percentage Price field
       appears. Enter the numeric value to increase the price of the Zalando, product price by the
       entered value % of Magento price
       For Example,
       Magento price + 5% of Magento price.
       Magento Price = 100
       Select Increase By Fixed Percentage option
       Enter Percentage = 5
       100 + 5% of 100 = 100 + 5 = 105
       Thus, Zalando Product Price = 105
     • Decrease by Fixed Price: If selected, then the Modify by Fix Price field appears.
     • Decrease by Fixed Percentage: If selected, then the Modify by Percentage Price field
       appears.
       Enter the numeric value to decrease the price of the Zalando product price by the entered
       value % of Magento price.
       For Example,
       Magento price – 5% of Magento price.
       Magento Price = 100
       Select Decrease By Fixed Percentage option
       Enter Percentage = 5
       100 – 5% of 100 = 100 – 5 = 95
       Thus, Zalando Product Price = 95
   • In Send Different Price(Attribute), select Yes To send the different price to Zalando.
   • In Select Price Attribute, map your price attribute for the marketplace with any custom attribute.
   • In Send Promotional Price, select Yes to send the promotional price to Zalando.
   • In Select Promotional Price Attribute, map your promotional price attribute for the marketplace with any custom attribute.
   • In the Set Inventory on Basis of Threshold list, select Enable to send the inventory based on the threshold.
   • In the Inventory Threshold Value box, enter the required value.
   • In the Send Inventory for Lesser Than Threshold Case box, enter the required value.
   • In the Send Inventory for Greater Than Threshold Case box, enter the required value.
   • In Use MSI Feature For Inventory, select Yes to use MSI Feature to send the inventory to Zalando.
   • In Enable Vacation Mode, select Yes to send zero inventory to Zalando.
8. Now scroll down and click on Order Settings, the section is expanded as:
   
9. Under Order Settings, do the following steps:
   • In Time for Order Import, enter the time to import order from Zalando by reducing the current days with the above-selected option.
   • In the Zalando Order Id Prefix box, enter the text as a prefix for Zalando Increment ID.
   • In Return Tracking, enter the valid return tracking which will be used for Zalando orders on shipment.
   • In Customer Group, select the customer group for Zalando orders.
   • In the Customer Email field, enter the email for which the customer will be created for Zalando Orders.
   • In Enable Back Orders, select Yes to create an order if the ordered SKU doesn’t have stock or is out of stock in Magento.
   • In Shipping Method, select the shipping method for orders.
   • In Payment Method, select the payment method for the orders.
10. Scroll down and click on Zalando Cron Settings, the section is expanded as:
    
11. Under Zalando Cron Settings, do the following steps;
    • In the Order Cron list, select Enable to enable the order fetch cron.
    • In Inventory Cron, select Enable to sync the inventory.
    • In Price Cron, select Enable to sync the price through cron.
12. Scroll down and click on Zalando Chunk Size Setting, the section is expanded as:
    
13. Under Zalando Chunk Size Setting, do the following steps:
    • In Inventory Update, enter the chunk size for inventory to be updated.
    • In Price Update, enter the chunk size for the price.
14. Click on the Save Config button.
    The configuration settings will be saved.