IF YOU DON'T KNOW TO DO EXACTLY THAT, DO NOT OFFER TO WORK FOR ME.
I have a conversion pixel and I have two domains.
The first domain is where the customer lands, he enters his e-mail.
Second domain is where the customer buys product.
I need to be able to track the customer from domain1 to domain2 with the Facebook conversion pixel.
It's very easy to do for someone who knows how to do that.