(8) ‘crypto-asset service provider’ means any person whose occupation or business is the provision of one or more crypto-asset services to third parties on a professional basis; (9) ‘crypto-asset service’ means any of the services and activities listed below relating to any crypto-asset: (a) the custody and administration of crypto-assets on behalf of third parties; (b) the operation of a trading platform for crypto-assets; (c) the exchange of crypto-assets for fiat currency that is legal tender; (d) the exchange of crypto-assets for other crypto-assets; (e) the execution of orders for crypto-assets on behalf of third parties; (f) placing of crypto-assets; (g) the reception and transmission of orders for crypto-assets on behalf of third parties (h) providing advice on crypto-assets;