Frequent business travellers accumulate leftover currency at a rate holidaymakers never match, a fold of notes from every trip that expense systems ignore. A currency buy-back service from a provider such as Travel FX offers a clean way to convert the buildup back into pounds.
Check whose cash it is. Per diems already reimbursed are yours to convert; unspent company floats should go back through the books, and a buy-back receipt documents the conversion tidily.
Rather than holding six currencies in odd amounts, many road warriors keep a dollar and euro float and sell back the rest periodically.
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