利润收益 meaning in English

contribution to profit
yield returns

This position would be responsible for the product sales growth and profitability within a designated region
该职位将负责在指定区域内商品的销售增长及利润收益。
As from and inclusive of the date of the purchaser duly completing his purchase he shall be entitled to the rents and profits or vacant possession of the property ( as the case may be )
在买主妥善完成买卖之当日起计， (按照实际情况)买主有权享有该物业之租金及利润收益或交吉拥有权。