Type: Decimal

Contains the size of the bet inserted by the user from the Lay betting frame.
The Lay betting frame is available to the user only if the xml property "show_input_lay" of the strategy tag is equal to "y". The Lay betting frame is opened when the user clicks on a cell of the "Lay" column.

<place condition="@is_horse_selected=1" price="@input_lay_price" size="@input_lay_size" />
When the horse is checked, place a bet with the inserted size and price.