Login to your account through a web browser (Ex. Safari or Chrome) here.

Make sure to select the same sign-in method you initially chose when creating your account:

Click on the three-bar icon in the upper right corner select Settings and then Subscription.

Below the subscription plans you should find "Have a gift card or promo code?"

Click "Have a gift card or promo code?"

Enter the gift code (you'll need to find this in the email you received as it's different for each gift card)

Redeem (gift cards don't require any payment information).

Sign back into the app on your device and you should be all set

Please follow this link: hallow.com.

Tap the two-line icon found at the upper right corner of your screen.

Choose the option Log in and select the same sign-in method you initially chose when you created your Hallow account:

Tap the three-line icon in the upper right corner and Select Settings.

Then tap Subscription.

Under the Subscription Plans you will find Have a gift card or promo code?, so tap on it.

Enter your promo code or gift card.

Hit Continue and follow the prompts.

No payment is needed if you have been gifted that promo code.