If you want to get the membership from the Jagex store or its authorized store, you will have to pay money. But if you have enough time to play runescape, or if you are good at farming runescape gold, you will have the big chances to get free rs membership.
The first method, you can use your cheap runescape 2007 gold (old school runescape gold and rs3 gold are both ok) to exchange runescape membership cards with us. You can first deliver the gold to us and then we will not pay you the cash, but we will help you put time into your runescape accounts. But under this circumstance, you will have to provide us your account login and password, so that we can login your account and buy the time for you.
Anyway, you can choose any method we just mentioned above to get the free rs membership. Make sure to remember our skype ID: coolyou8, we are online 24/7. So if you have any question, just contact us.
The second way is to exchange bonds in game with your buy runescape gold. If you have enough runescape gold, you can use the gold to exchange bonds with other players. Many people have bonds, but they do not need them, so they always want to exchange them into gold. Then you will have good chance to get the bonds with your gold. After you get the bonds, you can just use the bonds to exchange the membership in Jagex store.
Well, if you have enough rs gold, but you cannot find anyone to exchange the bonds, and then you can sell runescape gold to us. Our skype is coolyou8. We will give you the best offer, and we buy rs gold all the time. You just need to deliver the gold and then we will send the payment to your paypal. After you get the payment, you will be able to buy the membership in Jagex store. But please note we do not accept gold which is got from runescape bot.