I was working with Adword promoting my CPA offers,
As a 6 months old guy experienced a lot, but issue comes while trusting someone.
Working with adwords promoting CPA offers you and we all need many parts to be JOINED!
Its kind of motorcycle pair parts, so what happen if one essential nuts not found???
Same happened with me.
As everything I got, ideas and knowledge then suddenly things started crawling me asking how you gonna find payment methods like VCC or VBA?
I asked in a group and in that on that Skype group one guy came up and said to do JV with me.
I worked with him, we were really good making adword account by his provided vcc/vba.
(I do everything, he just provided VCC)
Our campaigns went really well and thats because of me, I am tech expert in computer and I know how to tweaks vps and whole system so I pass thought any adword errors.
BUT I am very generous and down to earth, and that is I help people over skype and suggest things them,
But that guy dont like me sharing information with people, he found me when on the same group another guy asked for help. So I told him to come PM me.
Later the JV guy told me I am a scammer and he spread things on a group that I was selling his VCC and VBA to diff people,
So from that day I asked him to stop working with me and I am WHOLE PAUSE TILL NOW.
Not yet found a good guy who can provide me vcc or vba, so I started searching on skype and found one guy and he said he will provide me
He made conditions, he will only allow to order 10+ vcc so per vcc was $10 and I paid him $100 via PP,
GUESS WHAT?
he never reply. on PP I opened a dispute and they said if he doesn't reply by 4th of April then they will go with review personally.
SO I AM SCAMMED! 
Well, I guess if you do business with random people you meet on Skype, you probably will find yourself in these situations a lot ...
As cmdeal says, if you work with random people better be prepared for that stuff.
It's a shark tank out there with hungry sharks waiting for people to scam.
If you're not sure if someone is trustworthy or not better stay on the safe side.
Can safe you a lot of money and headaches.
montypaul i can help you with those things. PM me