Domains called 'Premium' are domain names that are usually short and easy to remember. These are domains that have already been registered by an entity but are available for sale by the current owner.
The cost of 'Premium' domains is higher than normal and depends of some factors, such as the number of characters in domains name, common keywords it may contain or an estimate of the traffic that it can generate.
'Premium' domains have the following main advantages:
a) They are easy to memorize, which is an asset for 'word-of-mouth' marketing or other marketing activities.
b) They simplify and help to obtain better SEO results.
c) Allow visitors to reach your business / idea more easily by searching for common terms.
The purchase of a 'Premium' domain is as easy and fast as most domains. Just access https://webhs.pt and search for the desired domain. If it's a 'Premium' domain, this tag is shown in the search result, and you just have to proceed with the purchase process afterwards.