Mentioned in the above video is the Keyword Competitiveness (KC) feature within Long Tail Pro. With earlier versions of Long Tail Pro, you could only access this feature if you paid extra to upgrade to the Platinum version of Long Tail Pro. Pricing structures and the way the software is delivered has evolved over the years – and currently (as of the date I am writing this) all features of the software are included no matter which payment plan you choose. So right now – everybody who buys Long Tail Pro has access to this extremely powerful feature.
Offer Details: Offer expires 9/30/2018 (midnight Pacific Time), and is available only to qualified advertisers who meet the following eligibility criteria: Open to new and verified Bing Webmaster Tools account holders who own their own Website and open a new Bing Ads account; a “new” account is one that has been open fewer than 30 days prior to the date of coupon redemption. Your account will be evaluated daily to verify you meet the eligibility criteria. When criteria is met, a Bing Ads coupon will be sent to each qualified advertiser by email in approximately 3 business days from date of verification. See full offer details here.
Long Tail Pro is a keyword research tool that helps you quickly find low competition keywords for your website. In particular, the tool is built for people doing SEO (search engine optimization) as opposed to people doing paid ads (Google Adwords PPC). I'm sure there are some advertisers that use the tool for paid ad keyword research, but the tool was built for SEO keyword research.