You get to try them out, play with them, evaluate them until the novelty wears out, before you have to send them back, and you'll get paid for it.
새로운 신제품을 받을 겁니다. 당신은 제품들을 질릴때까지 써 보고, 갖고 놀고, 평가하고 정해진 때까지 돌려보내면 돈을 받을 거에요.