paying upfront to you directly won't do.. there's nothing stopping you from running away with the loot and selling your account discreetly. people usually use escrow for these kind of stuff.
I know, but I can't use escrow for 3 months.. then it's better for me to join a signature campaign with 2x higher rate than this. I'm sure that someone who is interested will at least trust me
0.5 BTC is a lot more than what your account is worth. Nothing prevents you from running away with the money after you get paid upfront, buy another account with half of it and then enroll in a campaign.
Can I ask you how much is my account worth? I think that I can make an auction for a 1.5 month(s) with a 0.25 BTC price and then earn the other 0.25 BTC I need by offering some services. So it won't be worth it for me to run away.. I know, there's a lot of scammers.. I will go down for ( mostly ) everything to prove my innocence.
Even at 0.25 BTC for 1.5 months the one paying you has no security. Anytime you can leave, scam or get your account banned with no loss.
You can only be trusted with a lot less than your account value. List it for 2 weeks for 0.08 BTC and you may have a chance.
Thank you for this info, however, I will try to join bit-x signature campaign in a next days ( They are closed, because Marco is not here ). I see that they have no limit on how much I can post, so I can make up to 0.22 BTC ( even 0.5 BTC, but I won't do that.. no time
) in a single week, that's just an amazing thing. I don't want to auction my space anymore, so I will lock this thread now. I seriously thought that there's just campaigns with limits like 50 posts, that's why I made this thread. Thanks again. 
