Tonight we ordered this hot meal that comes to our door, not from a restaurant, but this service where you select from several items and they cook it and bring it to you anywhere in town. I get the feeling it's a very small operation and I have the idea (don't know for sure) that one of the owners will be delivering our meal. There is a delivery charge. Should I tip? I guess I'm thinking tha if it's an owner they set the prices, so no, but if it's a driver, maybe yes, or do they likely get paid a standard wage in such a small business? Thanks.