I think I’m about to give it a go! It all comes down to determining the features over platform (checking out more mature order ahead / food ecommerce platforms for this as well).
You will definitely need to use a tool like Integromat with some potentially trickier custom https requests.
Native webflow ecommerce is lacking the customer accounts & vouchers, discounts etc … but there is potential here using google docs via integromat to create those vouchers (think I saw someone do this over at integromat. You can also potentially validate addresses with the google maps module in integromat .