The top provider worldwide of metal payment cards, CompoSecure, will supply Visa prepaid cards with metal fronts and polymer backs to Crypto.com, a Hong Kong-based provider of brokerage and wallet services to buyers of cryptocurrencies. The cards weigh 16 grams. CompoSecure will deliver them to Thales, which will handle the personalization service. Thales is the largest manufacturer of payment cards worldwide. It provides standard PVC plastic prepaid Visa cards to Crypto.com in 31 countries. Crypto.com, which has 10 million customers, is first among cryptobrokers to market metal cards. T...