cos-soprano

I think the answer is no but just wanted to finally check before I stop researching.  Is there any way to automatically tag a customer who has bought “product A” with a corresponding tag? In this case product A would be a course or workshop and the aim is to be able to send out required emails specific to product A.  
 
Can this be done either using Squarespace Email Campaigns or by connecting the order data via a third party tool eg Zapier to an email marketing software such as Mailerlite?  The key part is the per product tag and not just a general customer tag.  Thanks!

Basic newb here, but - I cannot change the font styling in my Quote Carousel block (premade section also available under 'Testimonials'). Everything says to go to the site styles > fonts > Assign Styles > Quote Block & assign new fonts in 'Text' and 'Source'... but that does literally nothing. It seems like my quote Carousel is pulling from the 'Headings' & 'Paragraph' site styles. And I've tried changing just about every individual 'Assign Style' section where 'Heading' is listed to see if I could figure out where to change the fonts on this. You'd think that if a block type was not customizable by it's block-type-listing, they'd title what sort of section block it actually is.... I'm open to any ideas, really.
 

Site URL: https://daisy-pufferfish-pkra.squarespace.com/config/design/site-styles/fonts
I'm using the Neue Haas Grotesk font pack. I want to change the default paragraph font from a serif font (Georgia) to a sans serif font (Neue Haas Grotesk). But when I click on Paragraphs/Family, it says "No results." What am I doing wrong?