Hello @alecckie
Thanks for getting back.
1. Server Sending Invalid Match Key Parameters for ViewCategory Event – How do I sort this on the plugin when there’s no option to edit anything in there?
This is a known bug that has been reported to the Facebook for WooCommerce developers. You can learn more about this bug here: https://github.com/facebookincubator/facebook-for-woocommerce/issues/1777
It has been discussed here before. Please check the thread for the recommended steps for getting around this issue.
2. AddToCart Event missing some deduplication parameters – How do I sort this on the plugin when there’s no option to edit anything in there?
<p>As a next step, can. you please install the Facebook Pixel Helper extension.</p>
<p>1. Visit any page with products, as that it should include the pixel. Once you do that, follow steps 2 and 3 to get the Troubleshooting option:</p>
<p><br>
Link to image: https://d.pr/i/qvpikT</p>
<p>Once you click that option, it should have a notice about your pixel and how to resolve the issue.</p>
<p>If that doesn’t help, would you please enable logging in Marketing > Facebook. Then repeat the steps to replicate the issue, and then share the log from WooCommerce > Status > Logs for us to review.</p>
<p>Choose the Facebook log from the dropdown and click the “View” button to display the log. Please note that the log may be in UTC/GMT time, so it may be offset by a few hours.</p>
<p>Instead of pasting the log directly here, first paste it to Pastebin or Gist. Then return to this thread and paste the link to that file here.</p>
<p>If the site has a lot of traffic, the log can grow quickly, so it’s a good idea to turn off the Facebook logging once there is sufficient data within the logs.</p>
You’ve received xxx purchase events without prices in the last month – How do I set the currency so that it is sent with the events? I have already set the base currency in Woocommerce and I thought it should use that.
Could you please check the following link and confirm if your currency is supported? Facebook’s supported currencies.