> For the complete documentation index, see [llms.txt](https://anymind-group.gitbook.io/anylogi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://anymind-group.gitbook.io/anylogi/en_us/fulfillment/order/no.md).

# How Courier Service is Decided

### ① Sum of `Size Coefficient` in an order is greater than 100

{% hint style="info" %}
Store Default Courier Service is used
{% endhint %}

### ② Sum of `Size Coefficient` in an order is less than equal to 100, but `SKU Default Courier Service` of items in the order are not the same 

{% hint style="info" %}
Store Default Courier Service is used
{% endhint %}

### ③  \[COD Order]  Sum of `Size Coefficient` in an order is less than equal to 100, but `SKU Default Courier Service` does not support COD

{% hint style="info" %}
Store Default Courier Service is used
{% endhint %}

### ④  Sum of `Size Coefficient` in an order is less than equal to 100, but `SKU Default Courier Service` does not support offered `Preferred Delivery Date`

{% hint style="info" %}
Store Default Courier Service is used
{% endhint %}

### ⑤  Sum of `Size Coefficient` in an order is less than equal to 100, but `SKU Default Courier Service` does not support offered `Preferred Delivery Time`

{% hint style="info" %}
Store Default Courier Service is used
{% endhint %}

### ⑥ Sum of `Size Coefficient` in an order is less than equal to 100, and `SKU Default Courier Service` of items in the order are the sane.

{% hint style="success" %}
SKU Default Courier Service is used
{% endhint %}