Moved to Forum: Original Link
You can pay for Amazon Prime using you amazon gift card balance
This means your $79/year plan can be reduced down effectively, (as you can get discounted gift cards and use them to pay for prime membership).
use it while you can, cheap prime again (may not be $59 after discounted GC for you like in past annual prime cost or may be ?? IDK).
Only requirement is you are not a prime member currently, and you got some gift card balance.
Good to know. About time too, US has been able to pay with gift cards for ages.
Don't know if it will past the test as a deal rather than a forum post though.