Electronic funds transfers Electronic commerce 3 Data encryption (Computer science) 2 Application software 1 Banking law 1 Banks and banking, Mobile 1 Bitcoin 1 Blockchains (Databases) 1 Check collection systems 1 Computer networks 1 Cryptocurrencies 1 Digital divide 1 Electronic benefits transfers 1 Electronic data interchange 1 Home banking services 1 Internet 1 Migrant remittances 1 Mobile commerce 1 Money--Social aspects 1 Payment 1 Python (Computer program language) 1 Security measures 1 Women--Finance, Personal 1