Battle.net prepaid $20 code

hi i am looking to buy a $20 prepaid battle.net code from someone. these codes can be bought from the official blizzard website for $20 but the only problem is that you need a credit card to pay for them which i dont have, so here is the plan i pay a trusted member $22 they buy the code for $20 and keep the $2, the whole process will only take a few minutes, if you need more info or want to do this for me leave you skype name and ill add you.

thanks in advance