once you hit a particular total (£100
Easy with this table:
Payment
US Dollar (USD) $100
Euro (EUR) €70
Great British Pound (GBP) £60
Australian Dollar (AUD) A$100
Canadian Dollar (CAD) C$100
Czech Koruna (CZK) Kč2,000
Danish Krone (DKK) kr600
Hong Kong Dollar (HKD) HK$800
Hungarian Forint (HUF) Ft20,000
Israeli Shekel (ILS) ₪400
Japanese Yen (JPY) ¥8000
Mexican Peso (MXN) Mex$1,200
New Zealand Dollar (NZD) $130
Norwegian Krone (NOK) kr600
Polish Zloty (PLN) zł300
Singapore Dollar (SGD) S$150
South African Rand (ZAR) R1,000
Swedish Krona (SEK) kr700
Swiss Franc (CHF) CHF100
Turkish Lira (TRY) TL200