For trades that quote at the customer's door - log the enquiry, quote during the visit, and invoice when the work is agreed.
Job Quote is for trade businesses that price up work in person at the customer's property - plumbers, electricians, roofers, landscapers, and similar. Each enquiry is one site. Log it with as much or as little as you have, then on the visit take photos, run through your checklist, and build the quote right there - from a template or from labour and materials lines. Show the customer a PDF on the spot, email it, or let them accept online. When the work is agreed, convert the quote to an invoice and take card payment (with Stripe connected), and sync to Xero if you use it. Got several visits in a day? Put them on a route and open directions in Maps.