From the suggestions made so far, it sounds like there are a variety of niches where this might be suitable. Tailor your offer to each niche - for example, you

From the suggestions made so far, it sounds like there are a variety of niches where this might be suitable. Tailor your offer to each niche - for example, you could offer a high speed courier (i.e. motorbike) option for those who are speed (but not price) sensitive. Perhaps offer a range of quality vs. cost.