Chris Pickles

FX and how to lose 20 percent of your money

Time for a vacation-time bleat.  I noticed yesterday that my bank had charged me £2 for a debit-card transaction – on this occasion, when I used my debit card at Heathrow to buy Swiss Francs so that I could attend a Financial Stability Board workshop in Basel.  It turned out that the foreign exchange company that I used at Heathrow books all of its transactions through its banking operation outside of the UK.  My debit-card transaction therefore gets charged by my bank as taking place abroad – not at Heathrow – and my bank therefore charges a £2 “cash advance fee”.  This only shows up on your next bank statement when you notice that your bank has charged you a higher amount than what the foreign exchange company charged you.

My Generation Y son overheard my ensuing phone conversation with my bank , and asked me how all of this works – so I explained, using euros as the example.  You buy £100-worth of euros at the airport, and pay £3 commission for that service.  If you don’t spend any of your euros on your trip, you bring them all home with you and change them back into UK sterling – paying another £3 commission for that service.  It has cost you £6 in fees – 6% of your original £100 - and you’ve not spent any money at all.

But on top of that, because there is a 12.5% spread between the sell-price and buy-price, the bank only gives you £87.50 for the euros that you paid £100 for.  You’ve lost £12.50 on the spread, plus £6 in commission fees.

Plus £2 for having used your debit card in the first place, making £20.50 charges in total.  Over 20% of your money lost, and you haven’t spent a penny on yourself.

I already knew why this is – but I’d never worked out just how much this is!

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