Online casino is a company licensed to provide gaming services to people over 18 years old. Online Casino clients have a choice to play either at land-based casinos, or on anonline gambling website.
However, the definition is too short to describe in detail how a top online casino works. Back in the day, casinos were nothing like we see them today.
Centuries ago, gambling in Italy involved playing cards with friends over a cup of coffee. There were no dealers or croupiers. Just servants serving coffee and drinks.
Card games were very popular at court. The aristocracy used to play for money in small summer tents during frequent country rides.
Common people gambled in taverns and even in the streets. The first casinos served as hotels and restaurants at the same time. You could play card games, have dinner, and take a room all at the same place.
Roulette breathed a new life into European casinos. The game gained a foothold as the most beloved game of European gamblers.
At the same time, wealthy gamblers refused to share casinos with common people. This is how elite casinos emerged. However, casino owners were smart enough to realize that common people were the main source of their revenue. In the early 20th century, American casinos placed their slot machines in every public place so that people could play a game or two while having fun at a café or at the movies.
Roughly at the same time, governments realized the threats coming from an unregulated gambling market. Many countries issued new gambling laws to regulate gambling activities and tried to locate casinos within a restricted area (e.g., Las Vegas).
Online casinos are another story. They are harder to regulate than their brick-and-mortar counterparts. Most developed countries prefer not to introduce tough restrictions for gaming websites.