Shut Up and Take My Money

I recently had the opportunity to purchase some software in an IT role. Everything went well until I needed a modification to my billing. Easy enough, according to the software&rsquo;s website. Just email us and we&rsquo;ll apply the modification. So I shot off an email asking to apply a modification to my billing. &#xA; I received a friendly response from a salesman: &ldquo;How are you planning…