I woke up today and saw an email from Discover. I thought it was just an annual notice, but was surprised to find an auto-CLI of $3k. I've been paying down a BT at around $200-$300 per month. Here's my history on the card:
6/23/13: SL $5,000
12/5/14: CLI to $7,000
3/30/15: CLI to $8,000
4/15/15: CLI to $9,000
5/1/15: CLI to $10,000
5/17/15: CLI to $11,000
6/1/15: CLI to $12,000
9/2/15: CLI to $12,500
4/16/16: CLI to $13,000
5/11/16: CLI to $16,000
