XPAY KNOWLEDGE

Industry WIKI

Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Inventory Information Approval System

The Inventory Information Approval System, or IIAS, is a point-of-sale technology used by retailers that accept FSA debit cards, which are issued for use with medical flexible spending accounts (FSAs), health reimbursement accounts (HRAs), and some health savings accounts (HSAs) in the United States.