there are many way to earn bicoin signayure campaign in which you should easily earn bitcoin . i personally use this campaign. if you have a good mining rig you can mine bitcoin
Yup there are a lot of ways to earn the bitcoin, the trading and gambling are those with which you can more rapidly as compare to the other ways and this is the reason for them being favourite for earning the bitcoin. Also signature campaign is the best one when you have no capital to invest in trading or to put in betting or other gambling games. Aside from them there are many more.
The best method right now I am into is, affiliate programs. For example, you can ask your friends to join freebitco.in using your referral link and every hour they solve captcha and play, you will be earning 50% of what they do earn. When you build your team so strong, your income too will grow further.
Yes. Plus you can buy some ad space to advertise your affiliate link to increase your income. The cost upfront can seem expensive however once you have several affiliates using your ref it adds up over time. I have many refs visiting moonbit daily, which ads up surprisingly quickly.