Electronic funds transfers Automation 5 Banks and banking 5 Data processing 5 Customer services 3 Smart cards 3 Automated tellers 2 Computer network resources 2 Computer networks 2 Electronic commerce 2 Business enterprises 1 Cash management 1 Consumer behavior 1 Electronic data processing 1 Electronics in transportation 1 Home banking services 1 Internet 1 Internet in public administration 1 Invoices 1 System design 1 Tax administration and procedure 1 Tax returns 1 Taxation 1 Taxpayer compliance 1 Technological innovations 1 Tickets 1 Transportation 1