We will be sad to see you go! But, if you want to delete your account all you have to do is log in to your Sampler account, go to your Profile page and select "Delete My Account". If instead you are looking to unsubscribe from Sampler notifications, this can also be done from your Sampler profile.
Step-by-step: How to delete your account
If you would like to delete your account you can do this easily through your Sampler account, just follow the below steps:
1. Login to your account
2. Click on the Profile tab
3. Click on Delete My Account under the Account Options panel
4. You will be presented with a warning that you will not be able to recover your account if you proceed. To continue click "I understand, Delete my Account".