On the Postmates App, yes, you definitely care about where you're getting your food. The marketplace here is between eater (buyer) and restaurant (supplier).
However, if you are a business that wants to offer delivery directly and don't want to create your own delivery network, you would use Postmates API. In this case, the business (buyer) doesn't care about each individual supplier (i.e. the fleet is a commodity).
However, if you are a business that wants to offer delivery directly and don't want to create your own delivery network, you would use Postmates API. In this case, the business (buyer) doesn't care about each individual supplier (i.e. the fleet is a commodity).