Maximilian is starting a Shopping campaign for winter sports to sell skis, which are also listed in his campaign for mountain tourism. Maximilian has a specific budget just for his winter sports campaign. When skis are shown, he wants the bid to come from his winter sports campaign. Maximilian should:

prioritize his Shopping campaigns according to seasons rather than geography
make the winter sports campaign high priority and the mountain tourism low priority
make his winter sports budget high priority by adding his mountain tourism budget to it
add “mountain tourism” to his negative keywords during the winter sports campaign