Something like Trader Joes would be great for this. Very limited number of SKUs (e.g. 1-2 kinds of wheat bread, rather than 10). If you combine with automation,

Something like Trader Joes would be great for this. Very limited number of SKUs (e.g. 1-2 kinds of wheat bread, rather than 10). If you combine with automation, could get the costs down considerably. But I'd bet most of the labor hours are going to be burned on the delivery itself, not the assembling of the order.