For many new online slots no major marketing campaigns are required.
Casinos give out free spins and games simply sell themselves. It is still the case that many casinos use the opportunity to try to increase interest a little more and it is not unheard of that all existing players get some free spins on the news.
For the most part, it is the former activity that will determine how many free spins each player can collect. With frequent gambling over long periods of time, it can land a whole host of free spins on your account for you to enjoy! Free spins are normally played with the lowest possible bet (with any bet lines activated).
For a video slot with low coin values and bet lines, it may mean that the free spins have a value of only one coin. Lately, however, some online casinos have begun to offer what is commonly called the monster spins / spins super / mega spins / etc. These free spins are played with stakes sky-high over the minimum bet. It is not uncommon for free spins like a monster spin to be worth double figures.
Some free spins have no wagering requirements. What it means is that every penny you win on your free spins will go directly into your account as real money. This money can be withdrawn into your private account at any time or used continue playing with. Free spins with no wagering requirements is a concept on the rise and more and more online casinos go on to offer only these types of free spins.
There is a clear advantage in using these types of free spins for us the online slot players.
Can you really play at the casino for free? Oh yeah, you can play casino games with so-called play money and with free spins. With the first option you play just for fun, while the free spins option can get you real profits without risking anything yourself in the process.
Free spins are obviously a better choice even if you just to practice on a particular slot game for a few spins, you might get lucky and in the even that you do at least you can keep your winnings for real.