haggle
v[I, Ipr]
~ (with sb) (over/about sth) argue (esp about the price, etc when agreeing upon the terms of a sale or other transaction) 争论; (尤指)讨价还价
It's not worth haggling over a few pence. 为几便士争论不休实在不值得.
I think it would be a good idea to have comments from secretaries and typists who are already using it. Then they can express their satisfaction with the product.