See what I did there?
I was a Copper subscriber and had nothing to do with credits but buy clothes, most of which I never wore after I settled on the Aviatrix schtick. Playing around in wardrobe reminded me - clothing items in wardrobe can be "recycled" for a fraction of their original value (I think about 25%?) but hey, credits are credits.
IIRC, new players also received some credits for wardrobe when starting, and some folks got a free month (all folks? I can't remember), so even if you've never had a subscription, you might still have some currants tucked away in your wardrobe.
Recycling wardrobe today could mean a chandelier this evening!