How to remove channel permissions from previous applications when switching to Cart Multichannel Management
Disabling 3rd party applications
Sellers can manage 3rd party access to their Amazon account from the Apps & Services Section in Amazon Seller Central.
To remove any access from a 3rd party app on your Amazon account navigate to Apps & Services -> Manage Your Apps -> Disable
We recommend disabling permissions for a 3rd party app when switching to Cart Multichannel Management if the previous service had similar functionality to Cart Multichannel Management.
For security purposes, your Amazon token for Apps & Services will expire every 12 months. This helps sellers keep up to date with the third party services, like Cart Multichannel Management, that should have access to their account and remove the services that no longer should.
When your permissions expire for Cart Multichannel Management you will get a notification in your Cart Multichannel Management dashboard as well as an email for Amazon Seller Central. Simply repeat the steps by navigating to Apps & Services -> Manage Your Apps -> Enable