ShelfIncreaseAmountItem

The BuyIncreaseAmountItem is what the shelf will say when confirming the chosen quantity of the selected Item. (If the chosen quantity is greater than the previous quantity)

ShelfIncreaseAmountItem: ["You added {1} {2} to your basket. Your bill was increased by {3}", 
                        "{1} {2} have been added to your basket. Your bill was increased by {3}"]

{1} = Quantity added (for ex. 5)

{2} = Chosen Item's Name (Singular or Plural) (for ex. Potions)

{3} = Total price of Chosen Item * Quantity (for ex. $1000)

ShelfIncreaseAmountItem 1

ShelfIncreaseAmountItem 2