> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.promio.nl/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Integration Tips

# Integration Tips


**Setup**
* Make sure the account you use to activate the integration has **Administrator permissions** in your store. This ensures that Promio has sufficient rights to manage products and orders.
* Ensure consistent use of URLs (with or without “www”).
* After the integration is created, a **REST API connection** and two webhooks (**Product deleted**, **Order updated**) will be generated under **WooCommerce → Settings → Advanced**.
**Please note:** Do not modify or delete these settings, as this may break the integration.
* The house number must be entered in the **address field**. Do not create a separate field for the house number, as it will not be passed through the integration.
* A valid **SSL certificate** must be present.
* At the hosting level, **GET, POST, and PUT** requests must be allowed.


**Tips**
* Use a **postcode checker** to prevent incorrect shipments, as validation is not performed on Promio’s side.
* Promio is **not responsible for verifying whether payments have been completed** in your store. Orders marked as paid will automatically be forwarded to Promio.
* It is important to configure **shipping costs** correctly so they are charged to your customer. After the order is forwarded, Promio will also invoice shipping costs.
* Shopify allows a maximum of **100 variants per product**, so make sure not to export more variants per product from Promio.