> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://support.trackingmore.com/sitemap.xml
> Use this file to discover available pages before exploring further.
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# Custom Shipping Rules for Pre-sales EDD (Shopify Only)

You can custom your own shipping rules for pre-sales EDD to Improve conversion rate by showing estimated delivery date.

1. [Embed TrackingMore Pre-sales EDD on your product or cart page](https://support.trackingmore.com/en/article/pre-sales-edd-on-product-and-cart-page-shopify-only-1f1mjm0/) 

2. Custom shipping rules
* Pre-sales EDD > go to "custom shipping rules" section and click **add rule** 
* Enter a rule name, select the destination countries and regions you want to customize shipping time.
* Save 
|| Processing time must be over 0, like 0.01, 0.1, 0.5, 1, 2 and so on

![Add rule](https://storage.crisp.chat/users/helpdesk/website/e0174a0b5e49b000/image_c9n51a.png)

![Name the rule and select countries](https://storage.crisp.chat/users/helpdesk/website/e0174a0b5e49b000/image_hcs8v7.png)

![Custom processing time](https://storage.crisp.chat/users/helpdesk/website/e0174a0b5e49b000/image_ph3pd8.png)

3. After the rule customized, it will display there like this in chronological order: **Oldest to Newest**
![Display](https://storage.crisp.chat/users/helpdesk/website/e0174a0b5e49b000/image_6saru2.png)

4. You can edit or delete the existing shipping rule 
![Edit or delete a shipping rule](https://storage.crisp.chat/users/helpdesk/website/e0174a0b5e49b000/image_1k3ou7i.png)

| Note:
| 1. You can set 2 or more different shipping rules for one same country and it will take the oldest set rule
| ![](https://storage.crisp.chat/users/helpdesk/website/e0174a0b5e49b000/image_g8v4w5.png)
| 2. All plan users can set it but there are some differences below:
| * For Free users, limited 1 rule
| * For Basic plan users, max 30 rules
| * For Pro plan users, max 50 rules 
| 3. If you set default shipping time, it will work when there is no country shipping time set.