Duplicate order

[Kelvin72]

My sister financed a garden set at a cost of £1500 , she took delivery in the morning , and in the afternoon took another delivery from another delivery truck , turns out when she started opening the boxes she has been sent a duplicate order , her friend signed for the first delivery she signed the second one her self , will she have to return the duplicate item.or is she entitled to keep it , thanks

[atticus]

She will have to return the goods, but at the supplier's expense.