On the McDonald's and booze delivery services, there's a few "dial a drink" services advertised on Facebook in my area, but I've never used them due to the mental prices, I just make sure to stock up with enough at the start of the night. A couple of guys were delivering McDonald's in the town from the local drive through for just a couple of quid, but they chucked it after the franchisee complained to the local paper that he didn't want their unauthorised association, which struck me as odd.