Oh, you're definitely onto something with that lookalike off their customer list. Just slap some location targeting on top of it-no point showing croissant ads to someone three hours away who can't even get delivery.
One thing you missed? Retargeting. People are gonna land on that shiny new ordering flow, get confused because it's not what they're used to, and bounce straight off. Set up Meta retargeting with the exact stuff they were eyeing. Maybe throw in a cheeky little discount for the first direct order. That alone could be your best ROAS in the early days.
For Google, branded search is fine but you're not exactly lighting the world on fire with volume. Try a small hyperlocal campaign around each shop. Think "bakery delivery near me" territory. Tight radius, couple of klicks. Tiny budget, but people searching that are basically handing you their wallet.
Offline attribution is always a nightmare with food. Track micro conversions instead-menu checks, location browsing, order starts. That tells you the ad's working even if the sale happens in person. A unique promo code for the direct site helps too.
for now, keep most of the budget on Meta with that LAL and retargeting. Small Google presence for hyperlocal delivery. Build from there.