If your 7-day trial has ended and you were charged for a Premium Pro Membership that you didn't want, click here for instructions on how to get a refund.
After canceling your 7-day trial, you will have access to all features for the remainder of the 7 days. After the trial ends, you will lose access to all Premium Pro features like Map Layers (contours, clarity, water temperature, and weather), advanced weather data, free shipping, and 10% cash back on purchases.
Your Trial Membership can be canceled using the same purchase method used to buy it, and this article includes instructions on how to cancel in both available billing systems. Depending on how you purchased your Membership, your billing may be handled by Apple (iPhones and iPads) or Google (Android devices).
Apple (iPhone)
To cancel an Apple trial membership, follow these instructions from Apple: https://support.apple.com/en-us/HT202039
Google (Android)
To cancel a Google trial membership, follow these instructions from Google: