regardless of who gains access, you will only hurt yourself by abusing an offer. zab can see every offer completed. he can see who the user was who completed the offer, and what time it was completed, and for how many points the user got. also when theres a chargeback it is shown. which user did the offer and how many points they got for it.

so when you do an offer on any wall keep this in mind. some of you have already gotten points reversed. you think it was just a shot in the dark that he knew whom to take the points from?