Standard Gain/Loss
The standard gain/loss is + 0.45 GBP. This amount is based on exchange rate fluctuations from the invoice date to the receipt date.
500.00 USD Ã 0.6081 (exchange rate on receipt date) = 304.05 GBP
500.00 USD Ã 0.6072 (exchange rate on invoice date) = 303.60 GBP
304.05 − 303.60 = + 0.45 GBP