As mentioned in Gift Card Churning Advice, Cardpool will pay you less if you choose their redeem online method. They pay 5% less if you redeem online versus mailing in the gift card.
My best advice is to check Plastic Jungle to see if has the same rate. If that is the case and you meet the criteria for withdrawing on PayPal go through Plastic Jungle. You could potentially receive 2.5% more as well from TopCashBack.
Check all the portals that buy gift cards online. I have only dealt with Plastic Jungle and Cardpool and have had great success. Some folks have commented on The Frequent Miler’s site about TopCashBack and Plastic Jungle not working very well, but I have had tremendous success. The last few times that I have done TCB and PJ I received a confirmation from TCB about the transaction in a couple of hours.
You could also receive 5% more on redeem by mail offer if you choose an Amazon Gift Card; however, I do not think that is the best choice.
