Prepare an internal proposal to your manager asking for a purchase to be made.
There are 3 things about proposals that you must consider carefully. First, you must present a problem that needs to be fixed. Second, you present a solution or solutions to the problem. Finally, you detail the cost and the benefit that will accrue. Businesses will spend money to improve their services and you have to ensure that the manager can see the benefit clearly. Design your proposal for readability