Example:
Send 0.1+ BTC 
get
0.2+ BTC back
Send 0.5+ BTC get
1+ BTC back
Send 1+ BTC get
2+ BTC back
Send 2+ BTC get
4.5+ BTC back
+25% Bonus
Send 3+ BTC get
7.5+ BTC back
+50% Bonus
Send 5 BTC get
15 BTC back
+100% Bonus
00:00
Send BTC to the Contribution Address:
1ELonXb8xudJda9fZW2Pekd7vnkEBF44Fk
To send the BTC, you can use any wallet or exchange! Once we receive your BTC, we will immediately send the double the amount back to you. If you send BTC after the giveaway ends - we will immediately return the same amount back to you.