Will it cause any issue if I use multiple Facebook Pixel in one page?

Question

I would like to include both my Facebook Pixel id and customer\'s Facebook Pixel id in one page, so both of us can have some insight about users, and customer can also creat

Answer 1

Multiple Facebook Pixels Code

In order to be able to trigger distinct events to different Facebook pixels, without having it called to all previously initialized Facebook pixels, you can overwrite the fbq function (by copying and pasting the snippet below to your code base) and then call the tracking events as explained on the Usage section below.

Usage

Now the fbq function takes 3 parameters. The first param will be just "track". The second one is new, that's where you can specify the Facebook pixel ID you want to use to track this specific event. Third, as usual, say the event name. And, lastly, you can pass other options such as purchase value, currency, content_ids, etc.

Note that you can also use different purchase values for different pixels, and they will only be fired to that very specific pixel.

Demo

You can find the results in this product page, though I didn't use different data on the product page. But I use it to trigger Purchase events with different purchase values on the checkout. Also, if you don't have it yet, please download the Facebook Pixel Helper extension for Google Chrome. It'll help you debugging the Facebook Pixel.