After this , I began to join more affiliate programs , and test more offers . I currently have around 15 campaigns running , and now it seems it 's only a matter of testing around until you find something that works . You will lose money though , as risk is part of the game .
What may be the reason for losing money ?
Pick the best answer from the following options:
- Spending too much money .
 - Campaigning for something that is worth it .
 - Making mistakes and taking chances .
 - Buying support from other people .


Making mistakes and taking chances .