an essay question

applebees

A AWA topic. My question: what does the underlined sentence mean? Does "get" mean we could de dao W's account? I don't understand.

It appeared in a memorandoum from a member of a financial management and consulting firm:
We have learned from an employee of W company that its accounting department, by checking about ten percent of the last month's purchasing invoices for errors and inconsistencies, saved the company some $10,000 in overpayment. In order to help our clients increase their net gains, we should advise each of them to institute a policy of checking all purchasing invoices for errors. Such a recommendation could also help us get the W account by demonstrating to W the rigorousness of our methods.

Thanks