Premast Support

Introduction
About Premast Solutions
Getting Started
Account Management
Using Premast's Features
Using Plugin
- Supported Versions
- Install the Plugin
  PowerPoint for windows
  PowerPoint for Mac
  PowerPoint Online
  For Google Slides
Subscription and Pricing
Contact Support
Resources and Learning
Frequently Asked Questions (FAQ)

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Update your Payment method

Change the payment information or billing details

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Last updated 1 year ago

To change your payment details follow these steps:

Visit your subscription settings
Click on Update my payment method Then choose your new payment method bank card or PayPal
Update your new payment information