> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.getgreenspark.com/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).

# Loyalty Rewards with Stamped

In this guide we will cover how to create a rule in Stamped and where to find your Rule ID's so that you can copy them over into Greenspark during setup.

# 1. Creating a Rule in Stamped

Set up a new rule in your Stamped account so customers can “Redeem Points” for a "Free Product" consisting of the impact of your choice.

Within your Stamped account head to `Loyalty` -> `Redeeming Points` and click on `Create New Rule`

![](https://storage.crisp.chat/users/helpdesk/website/3fa02643ae649600/stamped-1_1kruf8u.jpg)

In the next step, make sure to select `Free Product` as your customer interaction type

![](https://storage.crisp.chat/users/helpdesk/website/3fa02643ae649600/stamped-2_17lued7.png)

Next, give your rule a descriptive name so that you can easily find it again.

![](https://storage.crisp.chat/users/helpdesk/website/3fa02643ae649600/stamped-3_e2wp9t.png)

Finally, set the corresponding free product from your store (eg: 1 free tree) as well as the points needed to redeem it

|| You will need to ensure that you have created a free product that corresponds to your impact so that customers can redeem it. [Here](/en/article/create-redemption-product-and-hide-it-from-shopify-1yxg6w6/) is a guide to help you create and hide the product from your store.

![](https://storage.crisp.chat/users/helpdesk/website/3fa02643ae649600/stamped-4_1fa1alc.png)

# 2. Copying your Stamped RuleID

Once you have your rules created in Stamped, you will need to copy your `RuleID` to link it to the correct impact in Greenspark.

Head to `Loyalty` -> `Redeeming Points` within your Stamped account, click on the quick menu item and select `Copy Rule ID``

![](https://storage.crisp.chat/users/helpdesk/website/3fa02643ae649600/copy-rule-id_1pb0pqz.png)

Now you are good to go! Just make sure to paste the correct `Rule ID` within the Greenspark setup wizard.