I'm curious as to why the other reloads (Paypal, Greendot, etc...) have not taken off in terms of popularity. Why is it?
Does Paypal shut you down for cashing in and withdrawing?
Is it because the points earning is not as high as 5X on IB?
Or is it difficult to use a CC with these alternative reloads?
Are there any other catches that we should know about?