Not only bad news that paypal got limited, but they had great news too. what are they? check this out :

We had decided to introduce more features to strengthen our security system. The last updates include: Updating Payment Info If you updated some payment info, you need to wait 7 days after the update to be able to cashout. Why? Because this way we will save our users accounts from hackers. Think that in case of hack cheater won't be able to cashout within 7 days. Forum Members Due to the last day incidents we decided to introduce a new system. To be able to create a new topic or post you need 15 and 10 clicks respective. Referral Charts We noticed that some charts doesn't match referral clicks and reviewed that, now it should be OK. Referral Reservation With the suggestion of our users, we added 100 and 200 referrals reservation. Stronger Cashouts Now the cashout process, and selection of info will be much stronger. If you aren't a cheater you don't have to worry about this. As security measure we don't make payments any more to numeric host payment email (Ex: @(numeric host).(Domain)).
Now, they have 100 and 200 packs for reserving rent ref. great, but it's just not that great, because it cost a bit higher than others pack. For reserving 100 packs of rent ref, it cost $36 ($0.36 each) and $75 for 200 packs ($0.375). But i know, this is reasonable why they have higher price, it's so hard to get 100 pack or 200 pack at hybux, especially, Hybux now had a big name. Hope this will strengthen Hybux and of course not scam us'