You can PC to another Charge product but not a revolver from the Green. However, if the annual fee is a problem, you can always PC to the Zync which only has a $25.00 AF. The rewards are Express MR points though. But know this, you can not at a later date decide to PC back to the Green or any other Charge Product. For that, you will need to apply again with a HP if approved. Hope this helps.
Starting Score: 642 Current Score: EQ 773, EX 780, TU 777 (All FICO) Goal Score: 800+ Cards: NFCU Flagship 50K, DC 30K, BCP 28.6K, Arrival+ 25K, Citi DP 22.8K, CSR 20.5K, TotalRewards 25K, QuickSilver 20K