Depending on your software, you can address both issues by buying subscriptions, in bulk, choosing used licenses, or selling full licenses when no longer needed. Keep these options in mind, especially if you're scaling temporary workers.

Pay Monthly For SoftwareMany companies offer monthly subscriptions for software licenses. On the server side, for example, this model can save a big, single fee . But a monthly plan for workstations can also help you save.

offers these options for much of its software, including Office and Windows itself. If your business has five or more workstations, you can use the option to save. You'll choose between a subscription fee or a bulk-rate, up-front perpetual license, letting you choose to save in the short term or long term.

Microsoft, like other companies I contacted for this article, didn't quote specific cost numbers since they vary with company needs. You'll have to get a quote for your business to get a direct sense of savings. You'll also agree to a three-year commitment for Microsoft's subscription plan. However, you can scale the number of licenses during that time.

Contact your other software companies to see what kinds of licensing options they offer. , for example, doesn't yet sell a subscription license. However, the company recently tested subscriptions in Australia and is currently evaluating its results.