/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: PieterKooistra1 https://cdn.slidesharecdn.com/profile-photo-PieterKooistra1-48x48.jpg?cb=1523444909 Specialties: Network into all Cashless Payment, Smart Wallet, Smart City, Smart Pay, Smart Loyalty, Public Tranport Organisations, NFC, Mobile Payment, ID cards,Relationship management, handsets, sales, business models, SMS services http://www.mijncashless.nl