Just wanna mention that the quality of the people who offer also matter
Example
user 1 with 0 vouches 0$ donator 1 week old acc pms u 4 gp/xp, and just scams u or just bots it
user 2 with 1938 recent good vouches and 250$ donator offers 7gp/xp
trusted like the guy who offered u above ^
Just trying to say is ur looking for good offers, and that's where most scammers like low vouched new people wil come and offer u prices to good to be true.