2 sentences

1. 每位顾客限定购买两件商品。

   měi wèi gù​kè xiàn​dìng gòu​mǎi liǎng jiàn shāng​pǐn.

   Each customer is limited to purchasing two items.

   Source: Dong Chinese Dictionary

2. 公司决定购置一批新的办公设备。

   gōng​sī jué​dìng gòu​zhì yī pī xīn de bàn​gōng shè​bèi.

   The company decided to purchase a batch of new office equipment.

   Source: Dong Chinese Dictionary