What is the market size for internet grocery shopping mistyping?

… well I don’t know what it is but it could be considerable.

Just been part of a Facebook exchange on this and it’s probably more widespread than I first thought.  Hearing of all sorts of outrageous mistakes with people getting six bunches of bananas rather than six bananas.    We’ve personally been knee deep in courgettes and ginger in the past because of a slip of the finger.

Wonder what the funniest accidental overbuying has been?