Here you can choose whether the prices for all selection alternatives in a selection group should be loaded when opening the configuration or if they should be loaded first when choosing a selection alternative in a selection group.
This box is checked by default. This means that the prices will be loaded for all selection alternatives. If you uncheck the box, you must choose a selection alternative in order to load the price. The latter alternative will increase the performance when loading configurations that contain selection groups with many selection alternatives.