When you set up an account with RepricerExpress, you will be able to choose between three base currencies: USD, GBP or EUR.
If you wish to set up your base currency in CAD or JPY, here's how.
Go to Settings > Currency, then you will be able to turn the "Automatically use daily currency rates" to OFF and set up the following:
$1 = 1 CAD (if you wish to set your Min/Maxs in CAD)
$1 = 1 JPY (if you wish to set your Min/Maxs in JPY)
Please note: If you use this option, you won't be able to use Amazon US in conjunction with Amazon CA or Amazon JP.