How to cancel Optical Engineering Calculator?

Step by Step Optical Engineering Calculator Cancelation Guide

When you cancel a subscription, there are a few important things to remember. These include the following:

1. When you subscribe to a plan, it will renew automatically unless you cancel your subscription manually.
2. If you subscribe to a free trial and then later unsubscribe, you may lose access to the trial content permanently.
3. To avoid paying for another month, you should remember to cancel your subscription 24 hours before the trial period ends.

To avoid any mediums that charge you for the app, we have made it easy to unsubscribe Optical Engineering Calculator. Now let us get into the heart of this guide.

How to Unsubscribe from Optical Engineering Calculator on Android

Do you wish to cancel your Optical Engineering Calculator subscription on your Android phones? You won't be able to just delete the apps. Follow these steps to get started:

1. To begin, go to the Google Play Store app. Check that you're signed into the correct Google account if you have more than one.
2. Navigate to menu, then tap on "Subscriptions".
3. Select the Optical Engineering Calculator subscription that you want to cancel and click the "Cancel Subscription" button.
4. Complete the task as instructed.

How to Cancel Optical Engineering Calculator subscription on Paypal

Follow these steps to terminate your Optical Engineering Calculator subscription through PayPal:

1. To begin, go to paypal.com and log in to your PayPal account.
2. Next to the logout option, click on the settings menu (gear icon).
3. Click on "Payments" tab, then click on "Manage automatic payments" in "Automatic payments" section.
4. You'll be presented a list of merchant agreements you've previously transacted with. To cancel, click on "Optical Engineering Calculator".
5. A confirmation page will be displayed. To confirm that you want to stop paying for Optical Engineering Calculator, click the "Cancel Automatic Payments" tab.
6. Then, on the verification page, click "Done" to complete the Optical Engineering Calculator unsubscription.

How to Delete/Uninstall Optical Engineering Calculator on Android

Follow these methods to remove Optical Engineering Calculator from your phones:

1. To begin, launch the Google Play app and then tap the hamburger menu icon in the upper left corner.
2. Navigate to "My Apps and Games," then tap on "Installed" option.
3. You'll see a list of all the apps you've installed on your phone.
4. Select Optical Engineering Calculator and then click "uninstall."