You can earn money or btc in many different way in this market.
- Buy BTC at low price and keep until price is very high and sell. (Medium profit, slow investment, low risk)
- Buy BTC and wait for price to go up and sell. Wait until price go down and buy back, repeat (Low profit, fast investment, medium risk)
- Buy Alternate Crypto (LTC, NMC, NVC, FTC, CNC, ...) and hope they go up and sell, repeat (High profit, unstable investment, high risk)
- Buy trading bot and hope you dont get scammed/hacked (Medium profit, fast investment, high risk)
- Buy share in a mining service (Asicminer,havelockinvestment, etc) (Low profit, slow investment, low to medium risk, ROI)
- Buy FPGA/Asic miner hardware (Avalon, Asicminer, BFL, kncminer, ...) (Medium-High profit, low-high investment, low-high risk, ROI)
- Buy Computer + GPU (Bitcoin mining rig) to mine Bitcoins or other alternate crypto (Low profit, slow-medium investment, medium-high risk)
- Sell Mining rig, or resell asic mining hardware (High profit, fast investment, low-high risk)
- Sell website services, exchange site, etc, hardware (Low-very high profit, slow-fast investment, low-high risk)
Have fun.