改进题：We will meet you half way by offering a discount of 5% in view of our long pleasant relations.

译文：鉴于我们之间长期愉快的业务关系，本公司将给予5%的折扣。

改进题：We will meet you half way by offering a discount of 5% in view of our long pleasant relations.

译文：鉴于我们之间长期愉快的业务关系，本公司将给予5%的折扣。

改进的译文：鉴于我们之间长期愉快的业务关系，本公司将酌情考虑给予5%的折扣。