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Edward F Dijeau's avatar

Fees. Fees, Fees. Exchange fees from bank cards from home countries adds 3% to every purchase. Will these digital wallets also have fees. What about security? hacking of phones, lost phones or scanning a bogus trojan scan code would empty all the accounts listed on one's phone. Stranded in a foreign country, no cash, no cards and bank account emptied by thieves unknown and with the smart phone rendered useless to everyone but the hackers. And then there is "Ransom Ware" after everything on the phone is encrypted and you must buy the key to get it all back. Cloud data and photos could also be un-reachable after a trip when the hackers lock out ones google account. Not for me and my family.

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