(no subject)

Trigun fanfic to add to my Yet To Read list:

http://www.fanfiction.net/read.php?storyid=1718216
http://www.fanfiction.net/read.php?storyid=1520855
http://www.fanfiction.net/read.php?storyid=1101735
http://www.fanfiction.net/read.php?storyid=1254169
http://www.fanfiction.net/read.php?storyid=421383&chapter=23
http://www.fanfiction.net/read.php?storyid=337407&chapter=9

http://www.fanfiction.net/read.php?storyid=770982


http://www.fanfiction.net/read.php?storyid=1248692

LJ Support Question...

I asked this today of the LJ support system, but if anyone else can tell me, that'd be wonderful.

Question:
A while ago I traded in the LJ invite codes for free credit toward my account-- a coupon. I elected not to use it at the time, but now I want to continue to renew my paid account, but I don't know how to find/access the credit I'm supposed to have. On the pay page, there is a box for entering a coupon, but I don't know what to type and I don't know where to look up what coupons I have waiting on file.