What is the Costco Casper?

Could you elaborate on the Costco Casper? I've heard it mentioned in the cryptocurrency and finance circles but I'm not entirely sure what it entails. Is it a new cryptocurrency? A financial instrument? Or perhaps a technology platform? Understanding its function and purpose would be invaluable for me as a professional practitioner in this field. I'm particularly interested in how it might impact the market and how it differs from existing solutions. Clarifying these details would greatly assist me in navigating the current landscape of cryptocurrency and finance.