Proceed to the Shopify App Store
Select Piggy: Loyalty & Marketing.
Click ‘Login to Install’.
To facilitate the integration, you need to create ‘Personal Access Tokens’ which can be found in your Piggy dashboard.
There you should select 'Apps', find ‘integrations.’
Here under ‘integrations’ you can find the ‘Personal Access Tokens.’ Click on ‘New personal access tokens’ and fill in the name and start date of your token.
Configure the general settings in Shopify. These include:
Points currency
Order Status
Refunds
Parts of Order Customers get points for