Ensure that the reporting Timezone and Currency match your Shopify stores.
It's very important that the GA4 currency matches your Shopify's store's currency. If they don't match, GA4's exchange rates will be wrong and the reported revenue will be off.
4
Hit Save
Data Stream Settings
5
Click Data Streams
6
Make sure you only have one data stream.
There is no reason for a Shopify store to have multiple data streams in the same GA4 property if you don't have a mobile app. If you have different stores for different countries/regions, you should still only have one GA4 Data Stream.
7
Click on your Data Stream
8
Click Configure tag settings
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Click Show all
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Click Define internal traffic
11
Click Create, select "IP address equals" and enter your IP Address
Find your IP address by Googling "What's my IP?"
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Add all IP addresses for your company by clicking Add condition
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Name the rule Internal Users and click Create
14
Close the Define internal traffic window and select Configure your domains