Just enter your Bitcoin address and start collecting Bitcoins!
See our F.A.Q for more information: http://bitcointapper.com/f-a-q/
Visit this link before sending us an e-mail: http://bitcointapper.com/contact/
What are Bitcoins? You can read about them at http://www.bitcoin.org or http://en.wikipedia.org/wiki/Bitcoin
Bitcoins rapidly go up and down in price. They've gone as high as $2500+ per Bitcoin. They could also be worth nothing the next day...
However, if you want to get in on the action, this app will help you do that. All for free.
Make sure you get a Bitcoin address. There are several ways to do so. First you need a wallet. The easiest way to obtain a wallet is to visit a site like Blockchain.com - You can get started by going here https://www.blockchain.com/learning-portal/how-to-get-bitcoins