I have around $500 to invest and I thought I'd start with PPC and Facebook Ads. I want to promote CPA offers. However, I have a few questions: 1. What tools do I need to create successful campaigns (a cloaker, a tracker... etc.)? 2. I guess Facebook accounts are a problem. Do I need private proxies, a VPN maybe? 3. Do I need multiple credit cards? Of course, I will start small with some tests. Please let me know if you have any suggestions. Thank you!