The problem PremiumLinks.co solves

It can shorten the long urls into short and nice-looking url that are easy to share and protect. Users can create unlimited short urls. Users can also add, change, remove or see password for any of their links from dashboard. Auto-expiry of links can also be setup with just a few clicks. With auto-expiry, user can set links to expire after certain clicks or time. Expiry can be set, changed or removed using dashboard. Expired links can be enabled again too. Users also get detailed statistics about their visitors' countries, devices and browsers. Users can also view/download QR Codes for their short urls that makes the links easier to share. Short URLs can be enabled or disabled anytime using the dashboard. The site is also mobile-friendly so that the links can be created and managed on the go.