Preheat oven to 425. Drain artichokes, reserving marinade. Chop artichokes and set aside.
Pepare pizza crust mix according to pkg directions. Place dough on greased 14-in. pizza pan. Pat out dough with fingers to edge of pan. Lightly brush dough with small amount of artichoke marinade. Bake 8 minutes; remove from oven. Sprinkle with parmesan cheese; top with salami, artichokes, olives, bell peppers and onion. Cover with tomatoes and mozzarella cheese; sprinkle with oregano.
Bake 13-15 minutes or until crust is golden brown and cheese is melted. Cut into wedges and serve.