Potential idea for the DMV area

Hello all! I’m a long time smoker and I’ve been thinking has anybody thought about doing deliveries? Not for the weed itself but like an Uber eats or DoorDash for smoking supplies. Lighters/ rigs/ papers…. Etc. I haven’t planned anything out quite yet but it would essentially be a like a headshop delivery type of deal. Any thoughts or advice is would be greatly appreciated! :)