In addition to supporting eCommerce with Shopify, as well as in-person shopping, ConsignCloud offers a unique hybrid of the two in partnership with NearSt.
In short, NearSt automatically shows your products in Google and Facebook to thousands of local customers. This is done using customer location data to match your ads with potential customers who happen to be near your shop.
You can learn more and sign up for an account here. Once your account is set up, every in-stock item in your store that has an image attached will by synchronized with NearSt and start showing up online!