Learn business growth with Google Analytics 4 › Forums › Google Analytics 4 › Troubleshooting Issues with GA4 Ecommerce Tracking: Missing Transaction IDs and Adding Payment Types to Purchase Events › Reply To: Troubleshooting Issues with GA4 Ecommerce Tracking: Missing Transaction IDs and Adding Payment Types to Purchase Events
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It seems like you’re having issues with your ecommerce setup on GA4, specifically with generating and interpreting reports based on transaction IDs and revenue. Apart from that, it looks like there are some purchases with no transaction IDs linked and some instances where one transaction ID is associated with multiple purchases, which is not suppose to happen ordinarily. Also, you’re trying to review some custom parameters and thinking about adding a ‘payment_type’ to the purchase event. You’re wondering if it’s possible and how you can check if it’s part of the data layer values when the purchase event occurs and looking for tutorials on data layers. In terms of your funnel steps and transaction IDs, you suspect that your events might be triggering more times than they should, which could be contributing to the issues you’re experiencing.