Open the MarTrust app and go to the main menu.
Tap the eSIMCrew offer, then tap "Continue to eSIMCrew". You will leave the MarTrust app and go to eSIMCrew.
Choose your plan.
At checkout, enter the code MARTRUSTCREW to get 50% off.
Next plans
Use the same email address when you buy again. You will get 20% off automatically.
Tip
Set up your eSIM while you have Wi-Fi on the vessel, before you reach port.
Forgot the code?
Contact eSIMCrew and tell them you are a MarTrust customer. If you ask, they can give you a partial refund for the missed discount. Keep your order confirmation.
WhatsApp: tap the green WhatsApp button on the eSIMCrew Store page
Email: [email protected]