You can change the following language and region preferences in your profile on the Perk website: 

• Currency: Select the currency you want trip prices to be displayed in. This only changes the currency that hotels, flights, trains, and cars are displayed in. The currency used for generating invoices remains the same as your company's settings.
• Time format: 24-hour or 12-hour.
• Distance: Metric (cm, km) or Imperial (in, mi).
• Weight: Metric (kg) or Imperial (lb).

1. In the bottom left corner of your Perk homepage, click Profile.
2. Go to the Preferences tab and under Language and display, click Edit.
3. Update your preferences.
4. Click Save.

Note: You can't change these preferences on the Perk app.