How do people selling facebook friends/like and twitter followers do it?

[lilium inter spinas]

I recently bought a mate 2000 twitter followers for her blogs twitter feed and now I'm curious as to how this was done. Any one know for definite? Thanks in advance x

[lilium inter spinas]

its a weird system where you pay somthing like £2 to a website and you get som-any freinds its done to boost youtube views all the time

[Daniel]

its Simple they charge you for it and than they give you facebook friends or likes and twitter followers there providing you with tools

[Farque]

When you place your order, you will provide us with your username. We do not need your password. The followers you ordered will be delivered within the specified time until your order is complete. The followers you get are mostly inactive and will build the credibility you deserve quickly and easily with no work on your part. It is all done for you by our team of social media experts. Buying Twitter followers has never been more simple.
http://www.mye.ro/products-page/twitter-products/

[raquib]

Only Follow, Like, Friend, Subscribe, Circle or Visit who and what you're interested in!
We don't sell Followers, Likes, Friends, Subscribers, Circles or Hits.
We abide by Twitter's Rules and Facebook's Policies.
We never Post Tweets or Status Updates from your Accounts.
We don't ask for your account passwords.

[Joey]

I'm not sure how they do it, but CheapestFollowers.com is SO RIDICULOUSLY CHEAP.

30,000 FOLLOWERS FOR $50?? Less than a penny per follower...